#02182D#02182D

#02182D is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.4% C 0.051 H 248.8°. Best body text is #FFFFFF at 17.93:1 contrast (WCAG AA passes).

Color values

HEX	#02182D
RGB	rgb(2, 24, 45)
HSL	hsl(209, 91%, 9%)
HSV	hsv(209, 96%, 18%)
CMYK	cmyk(95.6%, 46.7%, 0%, 82.4%)
CIE-LAB	lab(7.73, 0.49, -16.71)
CIE-LCH	lch(7.73, 16.72, 271.68°)
OKLab	oklab(20.43% -0.0185 -0.0477)
OKLCH	oklch(20.43% 0.051 248.8)
XYZ	xyz(0.8251, 0.8555, 2.6038)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02182D #2D1702

analogous

#022D2D #02182D #02032D

triadic

#02182D #2D0218 #182D02

tetradic

#02182D #2D022D #2D1702 #032D02

square

#02182D #2D022D #2D1702 #032D02

split-complementary

#02182D #2D0203 #2D2D02

monochromatic

#01101D #01101D #02182D #053768 #0757A2

Accessibility & contrast

On white

17.93

#02182D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#02182D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02182D

17.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02182D	#FFFFFF	#000000	##FFFFFF
##02182D	1.00	17.93	1.17	17.93
#FFFFFF	17.93	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E192E

Deuteranopia (green-blind)

#07152D

Tritanopia (blue-blind)

#001D20

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #02182d;
/* rgb */ color: rgb(2, 24, 45);
/* oklch */ color: oklch(20.4% 0.051 248.8);

Tailwind

colors: {
  custom: {
    50: '#495466',
    500: '#02182d',
    950: '#000000',
  },
}

SCSS

$custom: #02182d;
$custom-light: #495466;
$custom-dark: #000000;

JSON

{
  "hex": "#02182d",
  "rgb": {
    "r": 2,
    "g": 24,
    "b": 45
  },
  "hsl": {
    "h": 209.302,
    "s": 91.489,
    "l": 9.216
  },
  "oklch": {
    "l": 0.20426,
    "c": 0.05121,
    "h": 248.8
  },
  "luminance": 0.00856
}

Semantic roles & 50–950 ramp

primary

#02182D

secondary

#724419

accent

#9129FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #02182D

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

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