#02151E#02151E

#02151E is a very dark, muted cyan. Relative luminance 0.006; OKLCH L 18.4% C 0.033 H 229.5°. Best body text is #FFFFFF at 18.61:1 contrast (WCAG AA passes).

Color values

HEX	#02151E
RGB	rgb(2, 21, 30)
HSL	hsl(199, 88%, 6%)
HSV	hsv(199, 93%, 12%)
CMYK	cmyk(93.3%, 30%, 0%, 88.2%)
CIE-LAB	lab(5.81, -3.43, -8.40)
CIE-LCH	lch(5.81, 9.07, 247.80°)
OKLab	oklab(18.4% -0.0211 -0.0248)
OKLCH	oklch(18.4% 0.033 229.5)
XYZ	xyz(0.5274, 0.6429, 1.3243)
Luminance	0.0064 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02151E #1E0B02

analogous

#021E19 #02151E #02071E

triadic

#02151E #1E0215 #151E02

tetradic

#02151E #19021E #1E0B02 #071E02

square

#02151E #19021E #1E0B02 #071E02

split-complementary

#02151E #1E0207 #1E1902

monochromatic

#02141D #02141D #02151E #063D57 #0A6591

Accessibility & contrast

On white

18.61

#02151E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#02151E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02151E

18.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02151E	#FFFFFF	#000000	##FFFFFF
##02151E	1.00	18.61	1.13	18.61
#FFFFFF	18.61	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10151E

Deuteranopia (green-blind)

#0C121E

Tritanopia (blue-blind)

#001818

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #02151e;
/* rgb */ color: rgb(2, 21, 30);
/* oklch */ color: oklch(18.4% 0.033 229.5);

Tailwind

colors: {
  custom: {
    50: '#475259',
    500: '#02151e',
    950: '#000000',
  },
}

SCSS

$custom: #02151e;
$custom-light: #475259;
$custom-dark: #000000;

JSON

{
  "hex": "#02151e",
  "rgb": {
    "r": 2,
    "g": 21,
    "b": 30
  },
  "hsl": {
    "h": 199.286,
    "s": 87.5,
    "l": 6.275
  },
  "oklch": {
    "l": 0.18403,
    "c": 0.03254,
    "h": 229.5
  },
  "luminance": 0.00643
}

Semantic roles & 50–950 ramp

primary

#02151E

secondary

#643018

accent

#6E2AFE

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000203

muted

#777878

Preview Lab

Preview with #02151E

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

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