#39110D#39110D

#39110D is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.3% C 0.065 H 28.5°. Best body text is #FFFFFF at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#39110D
RGB	rgb(57, 17, 13)
HSL	hsl(5, 63%, 14%)
HSV	hsv(5, 77%, 22%)
CMYK	cmyk(0%, 70.2%, 77.2%, 77.6%)
CIE-LAB	lab(11.28, 19.56, 11.88)
CIE-LCH	lch(11.28, 22.88, 31.29°)
OKLab	oklab(24.26% 0.0569 0.0308)
OKLCH	oklch(24.26% 0.065 28.5)
XYZ	xyz(1.9606, 1.3001, 0.5284)
Luminance	0.0130 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39110D #0D3539

analogous

#390D1F #39110D #39270D

triadic

#39110D #0D3911 #110D39

tetradic

#39110D #1F390D #0D3539 #270D39

square

#39110D #1F390D #0D3539 #270D39

split-complementary

#39110D #0D3927 #0D1F39

monochromatic

#190706 #190706 #39110D #6B2018 #9D2F24

Accessibility & contrast

On white

16.67

#39110D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#39110D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39110D

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39110D	#FFFFFF	#000000	##FFFFFF
##39110D	1.00	16.67	1.26	16.67
#FFFFFF	16.67	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C190C

Deuteranopia (green-blind)

#25210C

Tritanopia (blue-blind)

#3F0910

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #39110d;
/* rgb */ color: rgb(57, 17, 13);
/* oklch */ color: oklch(24.3% 0.065 28.5);

Tailwind

colors: {
  custom: {
    50: '#73514c',
    500: '#39110d',
    950: '#000000',
  },
}

SCSS

$custom: #39110d;
$custom-light: #73514c;
$custom-dark: #000000;

JSON

{
  "hex": "#39110d",
  "rgb": {
    "r": 57,
    "g": 17,
    "b": 13
  },
  "hsl": {
    "h": 5.455,
    "s": 62.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24261,
    "c": 0.06469,
    "h": 28.5
  },
  "luminance": 0.013
}

Semantic roles & 50–950 ramp

primary

#39110D

secondary

#2D6E74

accent

#D7E642

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080201

muted

#7B7877

Preview Lab

Preview with #39110D

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

Preview Lab → · Contrast checker → · Palette generator →