#861A1F#861A1F

#861A1F is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.7% C 0.143 H 24.3°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#861A1F
RGB	rgb(134, 26, 31)
HSL	hsl(357, 68%, 31%)
HSV	hsv(357, 81%, 53%)
CMYK	cmyk(0%, 80.6%, 76.9%, 47.5%)
CIE-LAB	lab(29.18, 44.79, 26.14)
CIE-LCH	lch(29.18, 51.86, 30.27°)
OKLab	oklab(40.68% 0.1301 0.0587)
OKLCH	oklch(40.68% 0.143 24.3)
XYZ	xyz(10.4495, 5.9077, 1.8862)
Luminance	0.0591 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#861A1F #1A8681

analogous

#861A55 #861A1F #864B1A

triadic

#861A1F #1F861A #1A1F86

tetradic

#861A1F #55861A #1A8681 #4B1A86

square

#861A1F #55861A #1A8681 #4B1A86

split-complementary

#861A1F #1A864B #1A5586

monochromatic

#1F0607 #531013 #861A1F #B9242B #DA4047

Accessibility & contrast

On white

9.63

#861A1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#861A1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #861A1F

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##861A1F	#FFFFFF	#000000	##FFFFFF
##861A1F	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B361E

Deuteranopia (green-blind)

#564D1B

Tritanopia (blue-blind)

#94001D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #861a1f;
/* rgb */ color: rgb(134, 26, 31);
/* oklch */ color: oklch(40.7% 0.143 24.3);

Tailwind

colors: {
  custom: {
    50: '#b1625b',
    500: '#861a1f',
    950: '#000000',
  },
}

SCSS

$custom: #861a1f;
$custom-light: #b1625b;
$custom-dark: #000000;

JSON

{
  "hex": "#861a1f",
  "rgb": {
    "r": 134,
    "g": 26,
    "b": 31
  },
  "hsl": {
    "h": 357.222,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40682,
    "c": 0.14271,
    "h": 24.3
  },
  "luminance": 0.05906
}

Semantic roles & 50–950 ramp

primary

#861A1F

secondary

#42B9B4

accent

#EAE23D

background

#FBF6F5

surface

#F7EBE9

border

#D0C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #861A1F

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

Preview Lab → · Contrast checker → · Palette generator →