#39130D#39130D

#39130D is a very dark, moderate red. Relative luminance 0.014; OKLCH L 24.6% C 0.062 H 31.0°. Best body text is #FFFFFF at 16.50:1 contrast (WCAG AA passes).

Color values

HEX	#39130D
RGB	rgb(57, 19, 13)
HSL	hsl(8, 63%, 14%)
HSV	hsv(8, 77%, 22%)
CMYK	cmyk(0%, 66.7%, 77.2%, 77.6%)
CIE-LAB	lab(11.72, 18.39, 12.50)
CIE-LCH	lch(11.72, 22.23, 34.20°)
OKLab	oklab(24.6% 0.0532 0.032)
OKLCH	oklch(24.6% 0.062 31)
XYZ	xyz(1.9931, 1.3649, 0.5392)
Luminance	0.0137 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39130D #0D3339

analogous

#390D1D #39130D #39290D

triadic

#39130D #0D3913 #130D39

tetradic

#39130D #1D390D #0D3339 #290D39

square

#39130D #1D390D #0D3339 #290D39

split-complementary

#39130D #0D3929 #0D1D39

monochromatic

#190806 #190806 #39130D #6B2418 #9D3424

Accessibility & contrast

On white

16.50

#39130D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#39130D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39130D

16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39130D	#FFFFFF	#000000	##FFFFFF
##39130D	1.00	16.50	1.27	16.50
#FFFFFF	16.50	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1A0C

Deuteranopia (green-blind)

#26220C

Tritanopia (blue-blind)

#3F0B12

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #39130d;
/* rgb */ color: rgb(57, 19, 13);
/* oklch */ color: oklch(24.6% 0.062 31.0);

Tailwind

colors: {
  custom: {
    50: '#73524c',
    500: '#39130d',
    950: '#000000',
  },
}

SCSS

$custom: #39130d;
$custom-light: #73524c;
$custom-dark: #000000;

JSON

{
  "hex": "#39130d",
  "rgb": {
    "r": 57,
    "g": 19,
    "b": 13
  },
  "hsl": {
    "h": 8.182,
    "s": 62.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24598,
    "c": 0.0621,
    "h": 31
  },
  "luminance": 0.01365
}

Semantic roles & 50–950 ramp

primary

#39130D

secondary

#2D6B74

accent

#D0E642

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080201

muted

#7B7877

Preview Lab

Preview with #39130D

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

Preview Lab → · Contrast checker → · Palette generator →