#39151C#39151C

#39151C is a dark, muted red. Relative luminance 0.015; OKLCH L 25.3% C 0.058 H 10.0°. Best body text is #FFFFFF at 16.18:1 contrast (WCAG AA passes).

Color values

HEX	#39151C
RGB	rgb(57, 21, 28)
HSL	hsl(348, 46%, 15%)
HSV	hsv(348, 63%, 22%)
CMYK	cmyk(0%, 63.2%, 50.9%, 77.6%)
CIE-LAB	lab(12.55, 18.69, 3.84)
CIE-LCH	lch(12.55, 19.08, 11.60°)
OKLab	oklab(25.34% 0.0567 0.01)
OKLCH	oklch(25.34% 0.058 10)
XYZ	xyz(2.1652, 1.4903, 1.2720)
Luminance	0.0149 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39151C #153932

analogous

#39152E #39151C #392015

triadic

#39151C #1C3915 #151C39

tetradic

#39151C #2E3915 #153932 #201539

square

#39151C #2E3915 #153932 #201539

split-complementary

#39151C #153920 #152E39

monochromatic

#16080B #16080B #39151C #662532 #923648

Accessibility & contrast

On white

16.18

#39151C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#39151C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39151C

16.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39151C	#FFFFFF	#000000	##FFFFFF
##39151C	1.00	16.18	1.30	16.18
#FFFFFF	16.18	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1C1C

Deuteranopia (green-blind)

#25231B

Tritanopia (blue-blind)

#3E1118

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #39151c;
/* rgb */ color: rgb(57, 21, 28);
/* oklch */ color: oklch(25.3% 0.058 10.0);

Tailwind

colors: {
  custom: {
    50: '#725457',
    500: '#39151c',
    950: '#000000',
  },
}

SCSS

$custom: #39151c;
$custom-light: #725457;
$custom-dark: #000000;

JSON

{
  "hex": "#39151c",
  "rgb": {
    "r": 57,
    "g": 21,
    "b": 28
  },
  "hsl": {
    "h": 348.333,
    "s": 46.154,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25337,
    "c": 0.05759,
    "h": 10
  },
  "luminance": 0.0149
}

Semantic roles & 50–950 ramp

primary

#39151C

secondary

#397066

accent

#D6BC52

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#080203

muted

#7B7878

Preview Lab

Preview with #39151C

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

Preview Lab → · Contrast checker → · Palette generator →