#39170C#39170C

#39170C is a dark, muted red. Relative luminance 0.015; OKLCH L 25.3% C 0.058 H 38.4°. Best body text is #FFFFFF at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#39170C
RGB	rgb(57, 23, 12)
HSL	hsl(15, 65%, 14%)
HSV	hsv(15, 79%, 22%)
CMYK	cmyk(0%, 59.6%, 78.9%, 77.6%)
CIE-LAB	lab(12.67, 15.84, 14.25)
CIE-LCH	lch(12.67, 21.31, 41.97°)
OKLab	oklab(25.31% 0.0451 0.0358)
OKLCH	oklch(25.31% 0.058 38.4)
XYZ	xyz(2.0603, 1.5094, 0.5306)
Luminance	0.0151 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39170C #0C2E39

analogous

#390C17 #39170C #392D0C

triadic

#39170C #0C3917 #170C39

tetradic

#39170C #17390C #0C2E39 #2D0C39

square

#39170C #17390C #0C2E39 #2D0C39

split-complementary

#39170C #0C392D #0C1739

monochromatic

#190A05 #190A05 #39170C #6C2B17 #9E4021

Accessibility & contrast

On white

16.13

#39170C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#39170C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39170C

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39170C	#FFFFFF	#000000	##FFFFFF
##39170C	1.00	16.13	1.30	16.13
#FFFFFF	16.13	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201C0B

Deuteranopia (green-blind)

#28240B

Tritanopia (blue-blind)

#3F1014

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #39170c;
/* rgb */ color: rgb(57, 23, 12);
/* oklch */ color: oklch(25.3% 0.058 38.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#39170c",
  "rgb": {
    "r": 57,
    "g": 23,
    "b": 12
  },
  "hsl": {
    "h": 14.667,
    "s": 65.217,
    "l": 13.529
  },
  "oklch": {
    "l": 0.25311,
    "c": 0.0576,
    "h": 38.4
  },
  "luminance": 0.01509
}

Semantic roles & 50–950 ramp

primary

#39170C

secondary

#2C6375

accent

#BFE840

background

#F7F4F4

surface

#EDE8E7

border

#C8C4C3

text

#080301

muted

#7B7877

Preview Lab

Preview with #39170C

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

Preview Lab → · Contrast checker → · Palette generator →