#391513#391513

#391513 is a dark, muted red. Relative luminance 0.015; OKLCH L 25.1% C 0.058 H 25.3°. Best body text is #FFFFFF at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#391513
RGB	rgb(57, 21, 19)
HSL	hsl(3, 50%, 15%)
HSV	hsv(3, 67%, 22%)
CMYK	cmyk(0%, 63.2%, 66.7%, 77.6%)
CIE-LAB	lab(12.31, 17.68, 9.96)
CIE-LCH	lch(12.31, 20.29, 29.40°)
OKLab	oklab(25.08% 0.0523 0.0247)
OKLCH	oklch(25.08% 0.058 25.3)
XYZ	xyz(2.0732, 1.4535, 0.7873)
Luminance	0.0145 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391513 #133739

analogous

#391324 #391513 #392813

triadic

#391513 #133915 #151339

tetradic

#391513 #243913 #133739 #281339

square

#391513 #243913 #133739 #281339

split-complementary

#391513 #133928 #132439

monochromatic

#170808 #170808 #391513 #672622 #953732

Accessibility & contrast

On white

16.27

#391513 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#391513 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391513

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391513	#FFFFFF	#000000	##FFFFFF
##391513	1.00	16.27	1.29	16.27
#FFFFFF	16.27	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1B13

Deuteranopia (green-blind)

#272312

Tritanopia (blue-blind)

#3F0F15

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #391513;
/* rgb */ color: rgb(57, 21, 19);
/* oklch */ color: oklch(25.1% 0.058 25.3);

Tailwind

colors: {
  custom: {
    50: '#725350',
    500: '#391513',
    950: '#000000',
  },
}

SCSS

$custom: #391513;
$custom-light: #725350;
$custom-dark: #000000;

JSON

{
  "hex": "#391513",
  "rgb": {
    "r": 57,
    "g": 21,
    "b": 19
  },
  "hsl": {
    "h": 3.158,
    "s": 50,
    "l": 14.902
  },
  "oklch": {
    "l": 0.2508,
    "c": 0.05785,
    "h": 25.3
  },
  "luminance": 0.01453
}

Semantic roles & 50–950 ramp

primary

#391513

secondary

#376E71

accent

#D2DA4E

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080202

muted

#7B7878

Preview Lab

Preview with #391513

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

Preview Lab → · Contrast checker → · Palette generator →