#561B0F#561B0F

#561B0F is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.4% C 0.090 H 33.3°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#561B0F
RGB	rgb(86, 27, 15)
HSL	hsl(10, 70%, 20%)
HSV	hsv(10, 83%, 34%)
CMYK	cmyk(0%, 68.6%, 82.6%, 66.3%)
CIE-LAB	lab(19.21, 26.61, 22.19)
CIE-LCH	lch(19.21, 34.65, 39.83°)
OKLab	oklab(31.37% 0.0755 0.0497)
OKLCH	oklch(31.37% 0.09 33.3)
XYZ	xyz(4.3164, 2.7974, 0.7645)
Luminance	0.0280 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#561B0F #0F4A56

analogous

#560F26 #561B0F #563F0F

triadic

#561B0F #0F561B #1B0F56

tetradic

#561B0F #26560F #0F4A56 #3F0F56

square

#561B0F #26560F #0F4A56 #3F0F56

split-complementary

#561B0F #0F563F #0F2656

monochromatic

#1A0805 #220B06 #561B0F #8A2B18 #BE3C21

Accessibility & contrast

On white

13.47

#561B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#561B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #561B0F

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##561B0F	#FFFFFF	#000000	##FFFFFF
##561B0F	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C260D

Deuteranopia (green-blind)

#3A330D

Tritanopia (blue-blind)

#5F0C19

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #561b0f;
/* rgb */ color: rgb(86, 27, 15);
/* oklch */ color: oklch(31.4% 0.090 33.3);

Tailwind

colors: {
  custom: {
    50: '#8b5a4e',
    500: '#561b0f',
    950: '#000000',
  },
}

SCSS

$custom: #561b0f;
$custom-light: #8b5a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#561b0f",
  "rgb": {
    "r": 86,
    "g": 27,
    "b": 15
  },
  "hsl": {
    "h": 10.141,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.31369,
    "c": 0.09037,
    "h": 33.3
  },
  "luminance": 0.02797
}

Semantic roles & 50–950 ramp

primary

#561B0F

secondary

#318090

accent

#CFED3B

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0401

muted

#7E7977

Preview Lab

Preview with #561B0F

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

Preview Lab → · Contrast checker → · Palette generator →