#013031#013031

#013031 is a dark, muted teal. Relative luminance 0.023; OKLCH L 28.1% C 0.047 H 197.0°. Best body text is #FFFFFF at 14.30:1 contrast (WCAG AA passes).

Color values

HEX#013031
RGBrgb(1, 48, 49)
HSLhsl(181, 96%, 10%)
HSVhsv(181, 98%, 19%)
CMYKcmyk(98%, 2%, 0%, 80.8%)
CIE-LABlab(17.19, -14.28, -4.96)
CIE-LCHlch(17.19, 15.12, 199.14°)
OKLaboklab(28.07% -0.045 -0.0138)
OKLCHoklch(28.07% 0.047 197)
XYZxyz(1.6236, 2.3419, 3.2716)
Luminance0.0234 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#013031 #310201
analogous
#01311A #013031 #011831
triadic
#013031 #310130 #303101
tetradic
#013031 #1A0131 #310201 #183101
square
#013031 #1A0131 #310201 #183101
split-complementary
#013031 #310118 #311A01
monochromatic
#011D1E #011D1E #013031 #026B6D #03A6A9

Accessibility & contrast

On white

14.30
#013031 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.47
#013031 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #013031
14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##013031#FFFFFF#000000##FFFFFF
##0130311.0014.301.4714.30
#FFFFFF14.301.0021.001.00
#0000001.4721.001.0021.00
##FFFFFF14.301.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2C2D31
Deuteranopia (green-blind)
#252831
Tritanopia (blue-blind)
#003230
Achromatopsia (no color)
#2A2A2A

Design tokens & code

CSS
--color: #013031;
/* rgb */ color: rgb(1, 48, 49);
/* oklch */ color: oklch(28.1% 0.047 197.0);
Tailwind
colors: {
  custom: {
    50: '#4d6869',
    500: '#013031',
    950: '#000000',
  },
}
SCSS
$custom: #013031;
$custom-light: #4d6869;
$custom-dark: #000000;
JSON
{
  "hex": "#013031",
  "rgb": {
    "r": 1,
    "g": 48,
    "b": 49
  },
  "hsl": {
    "h": 181.25,
    "s": 96,
    "l": 9.804
  },
  "oklch": {
    "l": 0.28073,
    "c": 0.04708,
    "h": 197
  },
  "luminance": 0.02342
}

Semantic roles & 50–950 ramp

primary
#013031
secondary
#771917
accent
#2D29FF
background
#F4F6F6
surface
#E7EBEB
border
#C3C6C6
text
#020606
muted
#787A7A

Preview Lab

Preview with #013031

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

Preview Lab → · Contrast checker → · Palette generator →

#013031 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva