#39170F#39170F

#39170F is a dark, muted red. Relative luminance 0.015; OKLCH L 25.4% C 0.056 H 34.5°. Best body text is #FFFFFF at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#39170F
RGB	rgb(57, 23, 15)
HSL	hsl(11, 58%, 14%)
HSV	hsv(11, 74%, 22%)
CMYK	cmyk(0%, 59.6%, 73.7%, 77.6%)
CIE-LAB	lab(12.72, 16.07, 12.84)
CIE-LCH	lch(12.72, 20.57, 38.63°)
OKLab	oklab(25.37% 0.0465 0.0319)
OKLCH	oklch(25.37% 0.056 34.5)
XYZ	xyz(2.0801, 1.5174, 0.6352)
Luminance	0.0152 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39170F #0F3139

analogous

#390F1C #39170F #392C0F

triadic

#39170F #0F3917 #170F39

tetradic

#39170F #1C390F #0F3139 #2C0F39

square

#39170F #1C390F #0F3139 #2C0F39

split-complementary

#39170F #0F392C #0F1C39

monochromatic

#180A06 #180A06 #39170F #692B1C #9A3E29

Accessibility & contrast

On white

16.11

#39170F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#39170F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39170F

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39170F	#FFFFFF	#000000	##FFFFFF
##39170F	1.00	16.11	1.30	16.11
#FFFFFF	16.11	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201C0E

Deuteranopia (green-blind)

#28240E

Tritanopia (blue-blind)

#3F1115

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #39170f;
/* rgb */ color: rgb(57, 23, 15);
/* oklch */ color: oklch(25.4% 0.056 34.5);

Tailwind

colors: {
  custom: {
    50: '#72554e',
    500: '#39170f',
    950: '#000000',
  },
}

SCSS

$custom: #39170f;
$custom-light: #72554e;
$custom-dark: #000000;

JSON

{
  "hex": "#39170f",
  "rgb": {
    "r": 57,
    "g": 23,
    "b": 15
  },
  "hsl": {
    "h": 11.429,
    "s": 58.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.25365,
    "c": 0.05637,
    "h": 34.5
  },
  "luminance": 0.01517
}

Semantic roles & 50–950 ramp

primary

#39170F

secondary

#306773

accent

#C4E246

background

#F7F4F4

surface

#EDE8E7

border

#C8C4C3

text

#080301

muted

#7B7877

Preview Lab

Preview with #39170F

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

Preview Lab → · Contrast checker → · Palette generator →