#02242F#02242F

#02242F is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.2% C 0.043 H 223.9°. Best body text is #FFFFFF at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#02242F
RGB	rgb(2, 36, 47)
HSL	hsl(195, 92%, 10%)
HSV	hsv(195, 96%, 18%)
CMYK	cmyk(95.7%, 23.4%, 0%, 81.6%)
CIE-LAB	lab(12.48, -7.34, -10.71)
CIE-LCH	lch(12.48, 12.99, 235.57°)
OKLab	oklab(24.24% -0.0312 -0.0301)
OKLCH	oklch(24.24% 0.043 223.9)
XYZ	xyz(1.1688, 1.4797, 2.9128)
Luminance	0.0148 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02242F #2F0D02

analogous

#022F24 #02242F #020D2F

triadic

#02242F #2F0224 #242F02

tetradic

#02242F #24022F #2F0D02 #0D2F02

square

#02242F #24022F #2F0D02 #0D2F02

split-complementary

#02242F #2F020D #2F2402

monochromatic

#01161D #01161D #02242F #04516A #077EA4

Accessibility & contrast

On white

16.20

#02242F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#02242F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02242F

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02242F	#FFFFFF	#000000	##FFFFFF
##02242F	1.00	16.20	1.30	16.20
#FFFFFF	16.20	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2330

Deuteranopia (green-blind)

#181F2F

Tritanopia (blue-blind)

#002728

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #02242f;
/* rgb */ color: rgb(2, 36, 47);
/* oklch */ color: oklch(24.2% 0.043 223.9);

Tailwind

colors: {
  custom: {
    50: '#4b5e67',
    500: '#02242f',
    950: '#000000',
  },
}

SCSS

$custom: #02242f;
$custom-light: #4b5e67;
$custom-dark: #000000;

JSON

{
  "hex": "#02242f",
  "rgb": {
    "r": 2,
    "g": 36,
    "b": 47
  },
  "hsl": {
    "h": 194.667,
    "s": 91.837,
    "l": 9.608
  },
  "oklch": {
    "l": 0.24244,
    "c": 0.04337,
    "h": 223.9
  },
  "luminance": 0.0148
}

Semantic roles & 50–950 ramp

primary

#02242F

secondary

#742F19

accent

#5D29FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010406

muted

#77797A

Preview Lab

Preview with #02242F

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

Preview Lab → · Contrast checker → · Palette generator →