#02212E#02212E

#02212E is a very dark, muted cyan. Relative luminance 0.013; OKLCH L 23.3% C 0.044 H 229.9°. Best body text is #FFFFFF at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#02212E
RGB	rgb(2, 33, 46)
HSL	hsl(198, 92%, 9%)
HSV	hsv(198, 96%, 18%)
CMYK	cmyk(95.7%, 28.3%, 0%, 82%)
CIE-LAB	lab(11.26, -5.72, -11.88)
CIE-LCH	lch(11.26, 13.19, 244.28°)
OKLab	oklab(23.25% -0.0282 -0.0335)
OKLCH	oklch(23.25% 0.044 229.9)
XYZ	xyz(1.0618, 1.2977, 2.7788)
Luminance	0.0130 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02212E #2E0F02

analogous

#022E25 #02212E #020B2E

triadic

#02212E #2E0221 #212E02

tetradic

#02212E #25022E #2E0F02 #0B2E02

square

#02212E #25022E #2E0F02 #0B2E02

split-complementary

#02212E #2E020B #2E2502

monochromatic

#01151D #01151D #02212E #054B69 #0775A3

Accessibility & contrast

On white

16.67

#02212E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#02212E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02212E

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02212E	#FFFFFF	#000000	##FFFFFF
##02212E	1.00	16.67	1.26	16.67
#FFFFFF	16.67	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A202F

Deuteranopia (green-blind)

#141C2E

Tritanopia (blue-blind)

#002525

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #02212e;
/* rgb */ color: rgb(2, 33, 46);
/* oklch */ color: oklch(23.3% 0.044 229.9);

Tailwind

colors: {
  custom: {
    50: '#4a5c66',
    500: '#02212e',
    950: '#000000',
  },
}

SCSS

$custom: #02212e;
$custom-light: #4a5c66;
$custom-dark: #000000;

JSON

{
  "hex": "#02212e",
  "rgb": {
    "r": 2,
    "g": 33,
    "b": 46
  },
  "hsl": {
    "h": 197.727,
    "s": 91.667,
    "l": 9.412
  },
  "oklch": {
    "l": 0.2325,
    "c": 0.04379,
    "h": 229.9
  },
  "luminance": 0.01298
}

Semantic roles & 50–950 ramp

primary

#02212E

secondary

#733419

accent

#6829FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010406

muted

#77797A

Preview Lab

Preview with #02212E

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

Preview Lab → · Contrast checker → · Palette generator →