#02251D#02251D

#02251D is a very dark, muted teal. Relative luminance 0.014; OKLCH L 23.7% C 0.043 H 174.1°. Best body text is #FFFFFF at 16.34:1 contrast (WCAG AA passes).

Color values

HEX	#02251D
RGB	rgb(2, 37, 29)
HSL	hsl(166, 90%, 8%)
HSV	hsv(166, 95%, 15%)
CMYK	cmyk(94.6%, 0%, 21.6%, 85.5%)
CIE-LAB	lab(12.12, -15.10, 1.75)
CIE-LCH	lch(12.12, 15.21, 173.40°)
OKLab	oklab(23.7% -0.0426 0.0044)
OKLCH	oklch(23.7% 0.043 174.1)
XYZ	xyz(0.9083, 1.4246, 1.3893)
Luminance	0.0143 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02251D #25020A

analogous

#02250C #02251D #021B25

triadic

#02251D #1D0225 #251D02

tetradic

#02251D #0C0225 #25020A #1B2502

square

#02251D #0C0225 #25020A #1B2502

split-complementary

#02251D #25021B #250C02

monochromatic

#021D17 #021D17 #02251D #055F4B #089978

Accessibility & contrast

On white

16.34

#02251D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#02251D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02251D

16.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02251D	#FFFFFF	#000000	##FFFFFF
##02251D	1.00	16.34	1.29	16.34
#FFFFFF	16.34	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23221D

Deuteranopia (green-blind)

#1F1E1E

Tritanopia (blue-blind)

#002623

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #02251d;
/* rgb */ color: rgb(2, 37, 29);
/* oklch */ color: oklch(23.7% 0.043 174.1);

Tailwind

colors: {
  custom: {
    50: '#486058',
    500: '#02251d',
    950: '#000000',
  },
}

SCSS

$custom: #02251d;
$custom-light: #486058;
$custom-dark: #000000;

JSON

{
  "hex": "#02251d",
  "rgb": {
    "r": 2,
    "g": 37,
    "b": 29
  },
  "hsl": {
    "h": 166.286,
    "s": 89.744,
    "l": 7.647
  },
  "oklch": {
    "l": 0.23703,
    "c": 0.04288,
    "h": 174.1
  },
  "luminance": 0.01425
}

Semantic roles & 50–950 ramp

primary

#02251D

secondary

#6A182B

accent

#295AFF

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010403

muted

#777978

Preview Lab

Preview with #02251D

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

Preview Lab → · Contrast checker → · Palette generator →