#861A1C#861A1C

#861A1C is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.6% C 0.143 H 25.6°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#861A1C
RGB	rgb(134, 26, 28)
HSL	hsl(359, 68%, 31%)
HSV	hsv(359, 81%, 53%)
CMYK	cmyk(0%, 80.6%, 79.1%, 47.5%)
CIE-LAB	lab(29.14, 44.67, 27.96)
CIE-LCH	lch(29.14, 52.70, 32.04°)
OKLab	oklab(40.64% 0.129 0.0618)
OKLCH	oklch(40.64% 0.143 25.6)
XYZ	xyz(10.4118, 5.8926, 1.6876)
Luminance	0.0589 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#861A1C #1A8684

analogous

#861A52 #861A1C #864E1A

triadic

#861A1C #1C861A #1A1C86

tetradic

#861A1C #52861A #1A8684 #4E1A86

square

#861A1C #52861A #1A8684 #4E1A86

split-complementary

#861A1C #1A864E #1A5286

monochromatic

#1F0607 #531011 #861A1C #B92427 #DA4043

Accessibility & contrast

On white

9.64

#861A1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#861A1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #861A1C

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##861A1C	#FFFFFF	#000000	##FFFFFF
##861A1C	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C361B

Deuteranopia (green-blind)

#564D18

Tritanopia (blue-blind)

#94001C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #861a1c;
/* rgb */ color: rgb(134, 26, 28);
/* oklch */ color: oklch(40.6% 0.143 25.6);

Tailwind

colors: {
  custom: {
    50: '#b16258',
    500: '#861a1c',
    950: '#000000',
  },
}

SCSS

$custom: #861a1c;
$custom-light: #b16258;
$custom-dark: #000000;

JSON

{
  "hex": "#861a1c",
  "rgb": {
    "r": 134,
    "g": 26,
    "b": 28
  },
  "hsl": {
    "h": 358.889,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40642,
    "c": 0.14305,
    "h": 25.6
  },
  "luminance": 0.05891
}

Semantic roles & 50–950 ramp

primary

#861A1C

secondary

#42B9B7

accent

#EAE73D

background

#FBF6F5

surface

#F7EBE9

border

#D0C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #861A1C

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

Preview Lab → · Contrast checker → · Palette generator →