#56170F#56170F

#56170F is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.8% C 0.095 H 30.4°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#56170F
RGB	rgb(86, 23, 15)
HSL	hsl(7, 70%, 20%)
HSV	hsv(7, 83%, 34%)
CMYK	cmyk(0%, 73.3%, 82.6%, 66.3%)
CIE-LAB	lab(18.48, 28.58, 21.34)
CIE-LCH	lch(18.48, 35.66, 36.74°)
OKLab	oklab(30.82% 0.0817 0.048)
OKLCH	oklch(30.82% 0.095 30.4)
XYZ	xyz(4.2308, 2.6263, 0.7360)
Luminance	0.0263 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56170F #0F4E56

analogous

#560F2A #56170F #563B0F

triadic

#56170F #0F5617 #170F56

tetradic

#56170F #2A560F #0F4E56 #3B0F56

square

#56170F #2A560F #0F4E56 #3B0F56

split-complementary

#56170F #0F563B #0F2A56

monochromatic

#1A0705 #220906 #56170F #8A2518 #BE3321

Accessibility & contrast

On white

13.77

#56170F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#56170F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56170F

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56170F	#FFFFFF	#000000	##FFFFFF
##56170F	1.00	13.77	1.53	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29240E

Deuteranopia (green-blind)

#39320D

Tritanopia (blue-blind)

#5F0516

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #56170f;
/* rgb */ color: rgb(86, 23, 15);
/* oklch */ color: oklch(30.8% 0.095 30.4);

Tailwind

colors: {
  custom: {
    50: '#8c584e',
    500: '#56170f',
    950: '#000000',
  },
}

SCSS

$custom: #56170f;
$custom-light: #8c584e;
$custom-dark: #000000;

JSON

{
  "hex": "#56170f",
  "rgb": {
    "r": 86,
    "g": 23,
    "b": 15
  },
  "hsl": {
    "h": 6.761,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30818,
    "c": 0.09469,
    "h": 30.4
  },
  "luminance": 0.02626
}

Semantic roles & 50–950 ramp

primary

#56170F

secondary

#318590

accent

#D9ED3B

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #56170F

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

Preview Lab → · Contrast checker → · Palette generator →