#03130D#03130D

#03130D is a very dark, muted teal. Relative luminance 0.005; OKLCH L 16.9% C 0.027 H 168.4°. Best body text is #FFFFFF at 19.04:1 contrast (WCAG AA passes).

Color values

HEX	#03130D
RGB	rgb(3, 19, 13)
HSL	hsl(158, 73%, 4%)
HSV	hsv(158, 84%, 7%)
CMYK	cmyk(84.2%, 0%, 31.6%, 92.5%)
CIE-LAB	lab(4.64, -5.97, 1.40)
CIE-LCH	lch(4.64, 6.13, 166.78°)
OKLab	oklab(16.92% -0.0268 0.0055)
OKLCH	oklch(16.92% 0.027 168.4)
XYZ	xyz(0.3430, 0.5141, 0.4618)
Luminance	0.0051 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03130D #130309

analogous

#031305 #03130D #031113

triadic

#03130D #0D0313 #130D03

tetradic

#03130D #050313 #130309 #111303

square

#03130D #050313 #130309 #111303

split-complementary

#03130D #130311 #130503

monochromatic

#041A12 #041A12 #041A12 #0B4831 #147D55

Accessibility & contrast

On white

19.04

#03130D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#03130D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03130D

19.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03130D	#FFFFFF	#000000	##FFFFFF
##03130D	1.00	19.04	1.10	19.04
#FFFFFF	19.04	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12110D

Deuteranopia (green-blind)

#100F0D

Tritanopia (blue-blind)

#001311

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #03130d;
/* rgb */ color: rgb(3, 19, 13);
/* oklch */ color: oklch(16.9% 0.027 168.4);

Tailwind

colors: {
  custom: {
    50: '#48504d',
    500: '#03130d',
    950: '#000000',
  },
}

SCSS

$custom: #03130d;
$custom-light: #48504d;
$custom-dark: #000000;

JSON

{
  "hex": "#03130d",
  "rgb": {
    "r": 3,
    "g": 19,
    "b": 13
  },
  "hsl": {
    "h": 157.5,
    "s": 72.727,
    "l": 4.314
  },
  "oklch": {
    "l": 0.16917,
    "c": 0.02739,
    "h": 168.4
  },
  "luminance": 0.00514
}

Semantic roles & 50–950 ramp

primary

#03130D

secondary

#561C32

accent

#387DEF

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000201

muted

#777877

Preview Lab

Preview with #03130D

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

Preview Lab → · Contrast checker → · Palette generator →