#023031#023031

#023031 is a dark, muted teal. Relative luminance 0.023; OKLCH L 28.1% C 0.046 H 197.1°. Best body text is #FFFFFF at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#023031
RGB	rgb(2, 48, 49)
HSL	hsl(181, 92%, 10%)
HSV	hsv(181, 96%, 19%)
CMYK	cmyk(95.9%, 2%, 0%, 80.8%)
CIE-LAB	lab(17.22, -14.08, -4.91)
CIE-LCH	lch(17.22, 14.91, 199.22°)
OKLab	oklab(28.11% -0.0444 -0.0137)
OKLCH	oklch(28.11% 0.046 197.1)
XYZ	xyz(1.6361, 2.3483, 3.2722)
Luminance	0.0235 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#023031 #310302

analogous

#02311B #023031 #021831

triadic

#023031 #310230 #303102

tetradic

#023031 #1B0231 #310302 #183102

square

#023031 #1B0231 #310302 #183102

split-complementary

#023031 #310218 #311B02

monochromatic

#011D1D #011D1D #023031 #046A6C #07A3A7

Accessibility & contrast

On white

14.29

#023031 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#023031 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #023031

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##023031	#FFFFFF	#000000	##FFFFFF
##023031	1.00	14.29	1.47	14.29
#FFFFFF	14.29	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2D31

Deuteranopia (green-blind)

#252831

Tritanopia (blue-blind)

#003230

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #023031;
/* rgb */ color: rgb(2, 48, 49);
/* oklch */ color: oklch(28.1% 0.046 197.1);

Tailwind

colors: {
  custom: {
    50: '#4d6869',
    500: '#023031',
    950: '#000000',
  },
}

SCSS

$custom: #023031;
$custom-light: #4d6869;
$custom-dark: #000000;

JSON

{
  "hex": "#023031",
  "rgb": {
    "r": 2,
    "g": 48,
    "b": 49
  },
  "hsl": {
    "h": 181.277,
    "s": 92.157,
    "l": 10
  },
  "oklch": {
    "l": 0.28106,
    "c": 0.04644,
    "h": 197.1
  },
  "luminance": 0.02349
}

Semantic roles & 50–950 ramp

primary

#023031

secondary

#751B19

accent

#2D29FF

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #023031

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

Preview Lab → · Contrast checker → · Palette generator →