#57190F#57190F

#57190F is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.3% C 0.094 H 31.7°. Best body text is #FFFFFF at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#57190F
RGB	rgb(87, 25, 15)
HSL	hsl(8, 71%, 20%)
HSV	hsv(8, 83%, 34%)
CMYK	cmyk(0%, 71.3%, 82.8%, 65.9%)
CIE-LAB	lab(19.04, 28.01, 22.04)
CIE-LCH	lch(19.04, 35.64, 38.20°)
OKLab	oklab(31.28% 0.0798 0.0493)
OKLCH	oklch(31.28% 0.094 31.7)
XYZ	xyz(4.3648, 2.7566, 0.7541)
Luminance	0.0276 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57190F #0F4D57

analogous

#570F29 #57190F #573D0F

triadic

#57190F #0F5719 #190F57

tetradic

#57190F #29570F #0F4D57 #3D0F57

square

#57190F #29570F #0F4D57 #3D0F57

split-complementary

#57190F #0F573D #0F2957

monochromatic

#1A0705 #230A06 #57190F #8B2818 #BF3721

Accessibility & contrast

On white

13.54

#57190F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#57190F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57190F

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57190F	#FFFFFF	#000000	##FFFFFF
##57190F	1.00	13.54	1.55	13.54
#FFFFFF	13.54	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B260D

Deuteranopia (green-blind)

#3A330D

Tritanopia (blue-blind)

#600817

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #57190f;
/* rgb */ color: rgb(87, 25, 15);
/* oklch */ color: oklch(31.3% 0.094 31.7);

Tailwind

colors: {
  custom: {
    50: '#8c594e',
    500: '#57190f',
    950: '#000000',
  },
}

SCSS

$custom: #57190f;
$custom-light: #8c594e;
$custom-dark: #000000;

JSON

{
  "hex": "#57190f",
  "rgb": {
    "r": 87,
    "g": 25,
    "b": 15
  },
  "hsl": {
    "h": 8.333,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.31277,
    "c": 0.09377,
    "h": 31.7
  },
  "luminance": 0.02756
}

Semantic roles & 50–950 ramp

primary

#57190F

secondary

#318391

accent

#D5ED3A

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0401

muted

#7E7977

Preview Lab

Preview with #57190F

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

Preview Lab → · Contrast checker → · Palette generator →