#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
RGB	rgb(1, 48, 49)
HSL	hsl(181, 96%, 10%)
HSV	hsv(181, 98%, 19%)
CMYK	cmyk(98%, 2%, 0%, 80.8%)
CIE-LAB	lab(17.19, -14.28, -4.96)
CIE-LCH	lch(17.19, 15.12, 199.14°)
OKLab	oklab(28.07% -0.045 -0.0138)
OKLCH	oklch(28.07% 0.047 197)
XYZ	xyz(1.6236, 2.3419, 3.2716)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	teal

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
##013031	1.00	14.30	1.47	14.30
#FFFFFF	14.30	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.30	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: #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.

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