#02232E#02232E

#02232E is a very dark, muted cyan. Relative luminance 0.014; OKLCH L 23.9% C 0.043 H 224.5°. Best body text is #FFFFFF at 16.38:1 contrast (WCAG AA passes).

Color values

HEX	#02232E
RGB	rgb(2, 35, 46)
HSL	hsl(195, 92%, 9%)
HSV	hsv(195, 96%, 18%)
CMYK	cmyk(95.7%, 23.9%, 0%, 82%)
CIE-LAB	lab(12.04, -7.11, -10.68)
CIE-LCH	lch(12.04, 12.83, 236.35°)
OKLab	oklab(23.87% -0.0305 -0.03)
OKLCH	oklch(23.87% 0.043 224.5)
XYZ	xyz(1.1190, 1.4121, 2.7978)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02232E #2E0D02

analogous

#022E23 #02232E #020D2E

triadic

#02232E #2E0223 #232E02

tetradic

#02232E #23022E #2E0D02 #0D2E02

square

#02232E #23022E #2E0D02 #0D2E02

split-complementary

#02232E #2E020D #2E2302

monochromatic

#01161D #01161D #02232E #055069 #077CA3

Accessibility & contrast

On white

16.38

#02232E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#02232E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02232E

16.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02232E	#FFFFFF	#000000	##FFFFFF
##02232E	1.00	16.38	1.28	16.38
#FFFFFF	16.38	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D222F

Deuteranopia (green-blind)

#171E2E

Tritanopia (blue-blind)

#002627

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #02232e;
/* rgb */ color: rgb(2, 35, 46);
/* oklch */ color: oklch(23.9% 0.043 224.5);

Tailwind

colors: {
  custom: {
    50: '#4a5d66',
    500: '#02232e',
    950: '#000000',
  },
}

SCSS

$custom: #02232e;
$custom-light: #4a5d66;
$custom-dark: #000000;

JSON

{
  "hex": "#02232e",
  "rgb": {
    "r": 2,
    "g": 35,
    "b": 46
  },
  "hsl": {
    "h": 195,
    "s": 91.667,
    "l": 9.412
  },
  "oklch": {
    "l": 0.23873,
    "c": 0.04281,
    "h": 224.5
  },
  "luminance": 0.01412
}

Semantic roles & 50–950 ramp

primary

#02232E

secondary

#732F19

accent

#5E29FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010406

muted

#77797A

Preview Lab

Preview with #02232E

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

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