#861B16#861B16

#861B16 is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.7% C 0.143 H 28.2°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#861B16
RGB	rgb(134, 27, 22)
HSL	hsl(3, 72%, 31%)
HSV	hsv(3, 84%, 53%)
CMYK	cmyk(0%, 79.9%, 83.6%, 47.5%)
CIE-LAB	lab(29.19, 44.14, 31.58)
CIE-LCH	lch(29.19, 54.27, 35.58°)
OKLab	oklab(40.66% 0.126 0.0677)
OKLCH	oklch(40.66% 0.143 28.2)
XYZ	xyz(10.3695, 5.9118, 1.3540)
Luminance	0.0591 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#861B16 #168186

analogous

#861649 #861B16 #865316

triadic

#861B16 #16861B #1B1686

tetradic

#861B16 #498616 #168186 #531686

square

#861B16 #498616 #168186 #531686

split-complementary

#861B16 #168653 #164986

monochromatic

#1D0605 #51100D #861B16 #BB261F #DE3F38

Accessibility & contrast

On white

9.62

#861B16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#861B16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #861B16

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##861B16	#FFFFFF	#000000	##FFFFFF
##861B16	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3614

Deuteranopia (green-blind)

#574D11

Tritanopia (blue-blind)

#94001B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #861b16;
/* rgb */ color: rgb(134, 27, 22);
/* oklch */ color: oklch(40.7% 0.143 28.2);

Tailwind

colors: {
  custom: {
    50: '#b26254',
    500: '#861b16',
    950: '#000000',
  },
}

SCSS

$custom: #861b16;
$custom-light: #b26254;
$custom-dark: #000000;

JSON

{
  "hex": "#861b16",
  "rgb": {
    "r": 134,
    "g": 27,
    "b": 22
  },
  "hsl": {
    "h": 2.679,
    "s": 71.795,
    "l": 30.588
  },
  "oklch": {
    "l": 0.40657,
    "c": 0.14303,
    "h": 28.2
  },
  "luminance": 0.0591
}

Semantic roles & 50–950 ramp

primary

#861B16

secondary

#3EB5BA

accent

#E6EF39

background

#FCF6F4

surface

#F8EBE7

border

#D1C6C3

text

#120603

muted

#817A78

Preview Lab

Preview with #861B16

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

Preview Lab → · Contrast checker → · Palette generator →