#021218#021218

#021218 is a very dark, muted cyan. Relative luminance 0.005; OKLCH L 17.0% C 0.027 H 222.4°. Best body text is #FFFFFF at 19.05:1 contrast (WCAG AA passes).

Color values

HEX	#021218
RGB	rgb(2, 18, 24)
HSL	hsl(196, 85%, 5%)
HSV	hsv(196, 92%, 9%)
CMYK	cmyk(91.7%, 25%, 0%, 90.6%)
CIE-LAB	lab(4.62, -3.28, -5.50)
CIE-LCH	lch(4.62, 6.40, 239.22°)
OKLab	oklab(17.02% -0.0202 -0.0184)
OKLCH	oklch(17.02% 0.027 222.4)
XYZ	xyz(0.4061, 0.5114, 0.9413)
Luminance	0.0051 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021218 #180802

analogous

#021813 #021218 #020718

triadic

#021218 #180212 #121802

tetradic

#021218 #130218 #180802 #071802

square

#021218 #130218 #180802 #071802

split-complementary

#021218 #180207 #181302

monochromatic

#02151C #02151C #02151C #073C50 #0B6789

Accessibility & contrast

On white

19.05

#021218 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#021218 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021218

19.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021218	#FFFFFF	#000000	##FFFFFF
##021218	1.00	19.05	1.10	19.05
#FFFFFF	19.05	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1118

Deuteranopia (green-blind)

#0B0F18

Tritanopia (blue-blind)

#001414

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #021218;
/* rgb */ color: rgb(2, 18, 24);
/* oklch */ color: oklch(17.0% 0.027 222.4);

Tailwind

colors: {
  custom: {
    50: '#475054',
    500: '#021218',
    950: '#000000',
  },
}

SCSS

$custom: #021218;
$custom-light: #475054;
$custom-dark: #000000;

JSON

{
  "hex": "#021218",
  "rgb": {
    "r": 2,
    "g": 18,
    "b": 24
  },
  "hsl": {
    "h": 196.364,
    "s": 84.615,
    "l": 5.098
  },
  "oklch": {
    "l": 0.17024,
    "c": 0.02733,
    "h": 222.4
  },
  "luminance": 0.00511
}

Semantic roles & 50–950 ramp

primary

#021218

secondary

#5E2B18

accent

#652DFB

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000202

muted

#777878

Preview Lab

Preview with #021218

Body copy rendered with the generated semantic roles for this colour.

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