#02152D#02152D

#02152D is a very dark, muted cyan. Relative luminance 0.007; OKLCH L 19.5% C 0.055 H 253.8°. Best body text is #FFFFFF at 18.30:1 contrast (WCAG AA passes).

Color values

HEX	#02152D
RGB	rgb(2, 21, 45)
HSL	hsl(213, 91%, 9%)
HSV	hsv(213, 96%, 18%)
CMYK	cmyk(95.6%, 53.3%, 0%, 82.4%)
CIE-LAB	lab(6.67, 2.65, -18.39)
CIE-LCH	lch(6.67, 18.58, 278.20°)
OKLab	oklab(19.54% -0.0154 -0.0531)
OKLCH	oklch(19.54% 0.055 253.8)
XYZ	xyz(0.7667, 0.7386, 2.5843)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02152D #2D1A02

analogous

#022B2D #02152D #04022D

triadic

#02152D #2D0215 #152D02

tetradic

#02152D #2D022B #2D1A02 #022D04

square

#02152D #2D022B #2D1A02 #022D04

split-complementary

#02152D #2D0402 #2B2D02

monochromatic

#010E1D #010E1D #02152D #053068 #074CA2

Accessibility & contrast

On white

18.30

#02152D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#02152D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02152D

18.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02152D	#FFFFFF	#000000	##FFFFFF
##02152D	1.00	18.30	1.15	18.30
#FFFFFF	18.30	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09172E

Deuteranopia (green-blind)

#02132D

Tritanopia (blue-blind)

#001B1E

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #02152d;
/* rgb */ color: rgb(2, 21, 45);
/* oklch */ color: oklch(19.5% 0.055 253.8);

Tailwind

colors: {
  custom: {
    50: '#495166',
    500: '#02152d',
    950: '#000000',
  },
}

SCSS

$custom: #02152d;
$custom-light: #495166;
$custom-dark: #000000;

JSON

{
  "hex": "#02152d",
  "rgb": {
    "r": 2,
    "g": 21,
    "b": 45
  },
  "hsl": {
    "h": 213.488,
    "s": 91.489,
    "l": 9.216
  },
  "oklch": {
    "l": 0.1954,
    "c": 0.05534,
    "h": 253.8
  },
  "luminance": 0.00739
}

Semantic roles & 50–950 ramp

primary

#02152D

secondary

#724B19

accent

#A029FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #02152D

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

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