#02272B#02272B

#02272B is a very dark, muted teal. Relative luminance 0.016; OKLCH L 25.0% C 0.041 H 205.6°. Best body text is #FFFFFF at 15.82:1 contrast (WCAG AA passes).

Color values

HEX	#02272B
RGB	rgb(2, 39, 43)
HSL	hsl(186, 91%, 9%)
HSV	hsv(186, 95%, 17%)
CMYK	cmyk(95.3%, 9.3%, 0%, 83.1%)
CIE-LAB	lab(13.46, -11.00, -6.34)
CIE-LCH	lch(13.46, 12.70, 209.96°)
OKLab	oklab(24.97% -0.0369 -0.0177)
OKLCH	oklch(24.97% 0.041 205.6)
XYZ	xyz(1.1864, 1.6382, 2.5387)
Luminance	0.0164 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02272B #2B0602

analogous

#022B1B #02272B #02132B

triadic

#02272B #2B0227 #272B02

tetradic

#02272B #1B022B #2B0602 #132B02

square

#02272B #1B022B #2B0602 #132B02

split-complementary

#02272B #2B0213 #2B1B02

monochromatic

#011B1D #011B1D #02272B #055C65 #0791A0

Accessibility & contrast

On white

15.82

#02272B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#02272B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02272B

15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02272B	#FFFFFF	#000000	##FFFFFF
##02272B	1.00	15.82	1.33	15.82
#FFFFFF	15.82	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23252B

Deuteranopia (green-blind)

#1D212B

Tritanopia (blue-blind)

#002928

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #02272b;
/* rgb */ color: rgb(2, 39, 43);
/* oklch */ color: oklch(25.0% 0.041 205.6);

Tailwind

colors: {
  custom: {
    50: '#4a6164',
    500: '#02272b',
    950: '#000000',
  },
}

SCSS

$custom: #02272b;
$custom-light: #4a6164;
$custom-dark: #000000;

JSON

{
  "hex": "#02272b",
  "rgb": {
    "r": 2,
    "g": 39,
    "b": 43
  },
  "hsl": {
    "h": 185.854,
    "s": 91.111,
    "l": 8.824
  },
  "oklch": {
    "l": 0.24973,
    "c": 0.0409,
    "h": 205.6
  },
  "luminance": 0.01638
}

Semantic roles & 50–950 ramp

primary

#02272B

secondary

#702119

accent

#3E29FF

background

#F4F5F5

surface

#E7E9EA

border

#C3C5C6

text

#010505

muted

#777979

Preview Lab

Preview with #02272B

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

Preview Lab → · Contrast checker → · Palette generator →