#39170D#39170D

#39170D is a dark, muted red. Relative luminance 0.015; OKLCH L 25.3% C 0.057 H 37.2°. Best body text is #FFFFFF at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#39170D
RGB	rgb(57, 23, 13)
HSL	hsl(14, 63%, 14%)
HSV	hsv(14, 77%, 22%)
CMYK	cmyk(0%, 59.6%, 77.2%, 77.6%)
CIE-LAB	lab(12.68, 15.92, 13.81)
CIE-LCH	lch(12.68, 21.07, 40.94°)
OKLab	oklab(25.33% 0.0456 0.0346)
OKLCH	oklch(25.33% 0.057 37.2)
XYZ	xyz(2.0666, 1.5120, 0.5637)
Luminance	0.0151 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39170D #0D2F39

analogous

#390D19 #39170D #392D0D

triadic

#39170D #0D3917 #170D39

tetradic

#39170D #19390D #0D2F39 #2D0D39

square

#39170D #19390D #0D2F39 #2D0D39

split-complementary

#39170D #0D392D #0D1939

monochromatic

#190A06 #190A06 #39170D #6B2B18 #9D3F24

Accessibility & contrast

On white

16.12

#39170D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#39170D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39170D

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39170D	#FFFFFF	#000000	##FFFFFF
##39170D	1.00	16.12	1.30	16.12
#FFFFFF	16.12	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201C0C

Deuteranopia (green-blind)

#28240C

Tritanopia (blue-blind)

#3F1015

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #39170d;
/* rgb */ color: rgb(57, 23, 13);
/* oklch */ color: oklch(25.3% 0.057 37.2);

Tailwind

colors: {
  custom: {
    50: '#73554c',
    500: '#39170d',
    950: '#000000',
  },
}

SCSS

$custom: #39170d;
$custom-light: #73554c;
$custom-dark: #000000;

JSON

{
  "hex": "#39170d",
  "rgb": {
    "r": 57,
    "g": 23,
    "b": 13
  },
  "hsl": {
    "h": 13.636,
    "s": 62.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.25328,
    "c": 0.05718,
    "h": 37.2
  },
  "luminance": 0.01512
}

Semantic roles & 50–950 ramp

primary

#39170D

secondary

#2D6474

accent

#C1E642

background

#F7F4F4

surface

#EDE8E7

border

#C8C4C3

text

#080301

muted

#7B7877

Preview Lab

Preview with #39170D

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

Preview Lab → · Contrast checker → · Palette generator →