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#181821 color Wall #181821 Save image
Color conversion

Color conversion for #181821

Complete numeric profile for comparing screens, paints, palettes and digital materials.

Color spaces

RGB242433
HSL240°15.79%11.18%
HSV240°27.27%12.94%
CMYK27.27%27.27%0%87.06%
XYZ0.97780.95721.5718
Yxy0.95720.27880.273
Hunter Lab9.78370.7181-2.673
CIE-Lab8.62972.582-6.2328
CIE-LCH8.62976.7464292.5023
CIE-LUV8.6297-0.3118-4.3412

Base numbers

BaseRedGreenBlue
Binary000110000001100000100001
Octal303041
Decimal242433
Hex181821

RGB percentages

Red
9%
Green
9%
Blue
13%

CMYK percentages

Cyan
27%
Magenta
27%
Yellow
0%
Black
87%
Harmony

Color schemes

#181821 color on black

#181821 color sample text

#181821 color on white

#181821 color sample text

#181821 CSS codes

.background { background-color: #181821; }
.text { color: #181821; }
.border { border: 3px solid #181821; }
.shadow { box-shadow: 0 8px 28px rgba(24, 24, 33, 0.35); }
CSS preview

Accessibility

Contrast on white17.62:1AAA
Contrast on black1.19:1Poor
Web safe#000033Near
Luminance0.00960-1
Global naming

Color names in other languages

Use these names to compare international references, paint catalogs and design materials.

English#181821 color
PortuguêsCor #181821
EspañolColor #181821
한국어#181821 색상
日本語#181821 の色
中文#181821 颜色
DeutschFarbe #181821
FrançaisCouleur #181821
Pairings

Nearby palette

Useful combinations for testing contrast, emphasis and visual harmony with #181821 color.

#181821 colorLavender purpleHeart GoldCyber grape
Related shades

Similar colors

See Blacks
Deep koamaru Deep koamaru #333366 Blues Dark blue-gray Dark blue-gray #666699 Blues Purple navy Purple navy #4E5180 Blues Midnight blue Midnight blue #191970 Blues Independence Independence #4C516D Blues Cosmic Cobalt Cosmic Cobalt #2E2D88 Blues Rhythm Rhythm #777696 Blues Blue (pigment) Blue (pigment) #333399 Blues St. Patrick's blue St. Patrick's blue #23297A Blues Liberty Liberty #545AA7 Blues Dark slate blue Dark slate blue #483D8B Blues Middle Yellow Red Middle Yellow Red #ECB176 Blues