#022B31#022B31

#022B31 is a dark, muted teal. Relative luminance 0.020; OKLCH L 26.5% C 0.044 H 209.6°. Best body text is #FFFFFF at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#022B31
RGB	rgb(2, 43, 49)
HSL	hsl(188, 92%, 10%)
HSV	hsv(188, 96%, 19%)
CMYK	cmyk(95.9%, 12.2%, 0%, 80.8%)
CIE-LAB	lab(15.29, -11.05, -7.83)
CIE-LCH	lch(15.29, 13.54, 215.30°)
OKLab	oklab(26.54% -0.0385 -0.0218)
OKLCH	oklch(26.54% 0.044 209.6)
XYZ	xyz(1.4430, 1.9622, 3.2078)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#022B31 #310802

analogous

#023120 #022B31 #021331

triadic

#022B31 #31022B #2B3102

tetradic

#022B31 #200231 #310802 #133102

square

#022B31 #200231 #310802 #133102

split-complementary

#022B31 #310213 #312002

monochromatic

#011A1D #011A1D #022B31 #045F6C #0792A7

Accessibility & contrast

On white

15.08

#022B31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#022B31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #022B31

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##022B31	#FFFFFF	#000000	##FFFFFF
##022B31	1.00	15.08	1.39	15.08
#FFFFFF	15.08	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262931

Deuteranopia (green-blind)

#1F2431

Tritanopia (blue-blind)

#002E2D

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #022b31;
/* rgb */ color: rgb(2, 43, 49);
/* oklch */ color: oklch(26.5% 0.044 209.6);

Tailwind

colors: {
  custom: {
    50: '#4c6469',
    500: '#022b31',
    950: '#000000',
  },
}

SCSS

$custom: #022b31;
$custom-light: #4c6469;
$custom-dark: #000000;

JSON

{
  "hex": "#022b31",
  "rgb": {
    "r": 2,
    "g": 43,
    "b": 49
  },
  "hsl": {
    "h": 187.66,
    "s": 92.157,
    "l": 10
  },
  "oklch": {
    "l": 0.2654,
    "c": 0.04423,
    "h": 209.6
  },
  "luminance": 0.01962
}

Semantic roles & 50–950 ramp

primary

#022B31

secondary

#752519

accent

#4429FF

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#010506

muted

#777A7A

Preview Lab

Preview with #022B31

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

Preview Lab → · Contrast checker → · Palette generator →