#02121B#02121B

#02121B is a very dark, muted cyan. Relative luminance 0.005; OKLCH L 17.2% C 0.031 H 232.6°. Best body text is #FFFFFF at 19.00:1 contrast (WCAG AA passes).

Color values

HEX	#02121B
RGB	rgb(2, 18, 27)
HSL	hsl(202, 86%, 6%)
HSV	hsv(202, 93%, 11%)
CMYK	cmyk(92.6%, 33.3%, 0%, 89.4%)
CIE-LAB	lab(4.74, -2.44, -7.67)
CIE-LCH	lch(4.74, 8.05, 252.37°)
OKLab	oklab(17.22% -0.0186 -0.0244)
OKLCH	oklch(17.22% 0.031 232.6)
XYZ	xyz(0.4391, 0.5246, 1.1148)
Luminance	0.0053 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02121B #1B0B02

analogous

#021B17 #02121B #02051B

triadic

#02121B #1B0212 #121B02

tetradic

#02121B #17021B #1B0B02 #051B02

square

#02121B #17021B #1B0B02 #051B02

split-complementary

#02121B #1B0205 #1B1702

monochromatic

#02131C #02131C #02131C #063854 #0A5E8D

Accessibility & contrast

On white

19.00

#02121B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#02121B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02121B

19.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02121B	#FFFFFF	#000000	##FFFFFF
##02121B	1.00	19.00	1.11	19.00
#FFFFFF	19.00	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	19.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E121B

Deuteranopia (green-blind)

#0A0F1B

Tritanopia (blue-blind)

#001415

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #02121b;
/* rgb */ color: rgb(2, 18, 27);
/* oklch */ color: oklch(17.2% 0.031 232.6);

Tailwind

colors: {
  custom: {
    50: '#475057',
    500: '#02121b',
    950: '#000000',
  },
}

SCSS

$custom: #02121b;
$custom-light: #475057;
$custom-dark: #000000;

JSON

{
  "hex": "#02121b",
  "rgb": {
    "r": 2,
    "g": 18,
    "b": 27
  },
  "hsl": {
    "h": 201.6,
    "s": 86.207,
    "l": 5.686
  },
  "oklch": {
    "l": 0.17216,
    "c": 0.03072,
    "h": 232.6
  },
  "luminance": 0.00525
}

Semantic roles & 50–950 ramp

primary

#02121B

secondary

#613218

accent

#772BFC

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000203

muted

#777878

Preview Lab

Preview with #02121B

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

Preview Lab → · Contrast checker → · Palette generator →