#570E1F#570E1F

#570E1F is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.3% C 0.104 H 13.2°. Best body text is #FFFFFF at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#570E1F
RGB	rgb(87, 14, 31)
HSL	hsl(346, 72%, 20%)
HSV	hsv(346, 84%, 34%)
CMYK	cmyk(0%, 83.9%, 64.4%, 65.9%)
CIE-LAB	lab(17.64, 33.63, 9.65)
CIE-LCH	lch(17.64, 34.99, 16.02°)
OKLab	oklab(30.33% 0.1013 0.0238)
OKLCH	oklch(30.33% 0.104 13.2)
XYZ	xyz(4.3353, 2.4399, 1.5387)
Luminance	0.0244 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570E1F #0E5746

analogous

#570E44 #570E1F #57210E

triadic

#570E1F #1F570E #0E1F57

tetradic

#570E1F #44570E #0E5746 #210E57

square

#570E1F #44570E #0E5746 #210E57

split-complementary

#570E1F #0E5721 #0E4457

monochromatic

#1A0409 #22060C #570E1F #8C1632 #C01F45

Accessibility & contrast

On white

14.11

#570E1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#570E1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570E1F

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570E1F	#FFFFFF	#000000	##FFFFFF
##570E1F	1.00	14.11	1.49	14.11
#FFFFFF	14.11	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22221F

Deuteranopia (green-blind)

#35311D

Tritanopia (blue-blind)

#600015

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #570e1f;
/* rgb */ color: rgb(87, 14, 31);
/* oklch */ color: oklch(30.3% 0.104 13.2);

Tailwind

colors: {
  custom: {
    50: '#8c555a',
    500: '#570e1f',
    950: '#000000',
  },
}

SCSS

$custom: #570e1f;
$custom-light: #8c555a;
$custom-dark: #000000;

JSON

{
  "hex": "#570e1f",
  "rgb": {
    "r": 87,
    "g": 14,
    "b": 31
  },
  "hsl": {
    "h": 346.027,
    "s": 72.277,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30327,
    "c": 0.10406,
    "h": 13.2
  },
  "luminance": 0.02439
}

Semantic roles & 50–950 ramp

primary

#570E1F

secondary

#30917A

accent

#EFC539

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #570E1F

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

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