#570F0E#570F0E

#570F0E is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.1% C 0.104 H 26.7°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#570F0E
RGB	rgb(87, 15, 14)
HSL	hsl(1, 72%, 20%)
HSV	hsv(1, 84%, 34%)
CMYK	cmyk(0%, 82.8%, 83.9%, 65.9%)
CIE-LAB	lab(17.46, 32.27, 20.69)
CIE-LCH	lch(17.46, 38.33, 32.66°)
OKLab	oklab(30.09% 0.0929 0.0467)
OKLCH	oklch(30.09% 0.104 26.7)
XYZ	xyz(4.1811, 2.4003, 0.6585)
Luminance	0.0240 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570F0E #0E5657

analogous

#570E32 #570F0E #57340E

triadic

#570F0E #0E570F #0F0E57

tetradic

#570F0E #32570E #0E5657 #340E57

square

#570F0E #32570E #0E5657 #340E57

split-complementary

#570F0E #0E5734 #0E3257

monochromatic

#1A0504 #220606 #570F0E #8C1816 #C0211F

Accessibility & contrast

On white

14.19

#570F0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#570F0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570F0E

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570F0E	#FFFFFF	#000000	##FFFFFF
##570F0E	1.00	14.19	1.48	14.19
#FFFFFF	14.19	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25210D

Deuteranopia (green-blind)

#37300B

Tritanopia (blue-blind)

#610010

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #570f0e;
/* rgb */ color: rgb(87, 15, 14);
/* oklch */ color: oklch(30.1% 0.104 26.7);

Tailwind

colors: {
  custom: {
    50: '#8d554d',
    500: '#570f0e',
    950: '#000000',
  },
}

SCSS

$custom: #570f0e;
$custom-light: #8d554d;
$custom-dark: #000000;

JSON

{
  "hex": "#570f0e",
  "rgb": {
    "r": 87,
    "g": 15,
    "b": 14
  },
  "hsl": {
    "h": 0.822,
    "s": 72.277,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30091,
    "c": 0.10397,
    "h": 26.7
  },
  "luminance": 0.024
}

Semantic roles & 50–950 ramp

primary

#570F0E

secondary

#309091

accent

#ECEF39

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #570F0E

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

Preview Lab → · Contrast checker → · Palette generator →