#570E0E#570E0E

#570E0E is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.0% C 0.105 H 26.3°. Best body text is #FFFFFF at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#570E0E
RGB	rgb(87, 14, 14)
HSL	hsl(0, 72%, 20%)
HSV	hsv(0, 84%, 34%)
CMYK	cmyk(0%, 83.9%, 83.9%, 65.9%)
CIE-LAB	lab(17.33, 32.63, 20.53)
CIE-LCH	lch(17.33, 38.55, 32.18°)
OKLab	oklab(30% 0.094 0.0464)
OKLCH	oklch(30% 0.105 26.3)
XYZ	xyz(4.1673, 2.3727, 0.6539)
Luminance	0.0237 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570E0E #0E5757

analogous

#570E33 #570E0E #57330E

triadic

#570E0E #0E570E #0E0E57

tetradic

#570E0E #33570E #0E5757 #330E57

square

#570E0E #33570E #0E5757 #330E57

split-complementary

#570E0E #0E5733 #0E3357

monochromatic

#1A0404 #220606 #570E0E #8C1616 #C01F1F

Accessibility & contrast

On white

14.24

#570E0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#570E0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570E0E

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570E0E	#FFFFFF	#000000	##FFFFFF
##570E0E	1.00	14.24	1.47	14.24
#FFFFFF	14.24	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25200D

Deuteranopia (green-blind)

#37300B

Tritanopia (blue-blind)

#61000F

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #570e0e;
/* rgb */ color: rgb(87, 14, 14);
/* oklch */ color: oklch(30.0% 0.105 26.3);

Tailwind

colors: {
  custom: {
    50: '#8d544d',
    500: '#570e0e',
    950: '#000000',
  },
}

SCSS

$custom: #570e0e;
$custom-light: #8d544d;
$custom-dark: #000000;

JSON

{
  "hex": "#570e0e",
  "rgb": {
    "r": 87,
    "g": 14,
    "b": 14
  },
  "hsl": {
    "h": 0,
    "s": 72.277,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29996,
    "c": 0.10486,
    "h": 26.3
  },
  "luminance": 0.02372
}

Semantic roles & 50–950 ramp

primary

#570E0E

secondary

#309191

accent

#EFEF39

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #570E0E

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

Preview Lab → · Contrast checker → · Palette generator →