#013131#013131

#013131 is a dark, muted teal. Relative luminance 0.024; OKLCH L 28.4% C 0.048 H 194.8°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX#013131
RGBrgb(1, 49, 49)
HSLhsl(180, 96%, 10%)
HSVhsv(180, 98%, 19%)
CMYKcmyk(98%, 0%, 0%, 80.8%)
CIE-LABlab(17.57, -14.86, -4.38)
CIE-LCHlch(17.57, 15.49, 196.41°)
OKLaboklab(28.39% -0.0462 -0.0122)
OKLCHoklch(28.39% 0.048 194.8)
XYZxyz(1.6649, 2.4246, 3.2854)
Luminance0.0243 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#013131 #310101
analogous
#013119 #013131 #011931
triadic
#013131 #310131 #313101
tetradic
#013131 #190131 #310101 #193101
square
#013131 #190131 #310101 #193101
split-complementary
#013131 #310119 #311901
monochromatic
#011E1E #011E1E #013131 #026D6D #03A9A9

Accessibility & contrast

On white

14.14
#013131 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.49
#013131 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #013131
14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##013131#FFFFFF#000000##FFFFFF
##0131311.0014.141.4914.14
#FFFFFF14.141.0021.001.00
#0000001.4921.001.0021.00
##FFFFFF14.141.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2D2E31
Deuteranopia (green-blind)
#262931
Tritanopia (blue-blind)
#003331
Achromatopsia (no color)
#2B2B2B

Design tokens & code

CSS
--color: #013131;
/* rgb */ color: rgb(1, 49, 49);
/* oklch */ color: oklch(28.4% 0.048 194.8);
Tailwind
colors: {
  custom: {
    50: '#4d6969',
    500: '#013131',
    950: '#000000',
  },
}
SCSS
$custom: #013131;
$custom-light: #4d6969;
$custom-dark: #000000;
JSON
{
  "hex": "#013131",
  "rgb": {
    "r": 1,
    "g": 49,
    "b": 49
  },
  "hsl": {
    "h": 180,
    "s": 96,
    "l": 9.804
  },
  "oklch": {
    "l": 0.28387,
    "c": 0.04776,
    "h": 194.8
  },
  "luminance": 0.02425
}

Semantic roles & 50–950 ramp

primary
#013131
secondary
#771717
accent
#2929FF
background
#F4F6F6
surface
#E7EBEB
border
#C3C6C6
text
#020606
muted
#787A7A

Preview Lab

Preview with #013131

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

Preview Lab → · Contrast checker → · Palette generator →

#013131 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva