#8A1F20#8A1F20

#8A1F20 is a dark, vivid red. Relative luminance 0.065; OKLCH L 41.9% C 0.143 H 25.5°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#8A1F20
RGB	rgb(138, 31, 32)
HSL	hsl(359, 63%, 33%)
HSV	hsv(359, 78%, 54%)
CMYK	cmyk(0%, 77.5%, 76.8%, 45.9%)
CIE-LAB	lab(30.61, 44.45, 27.36)
CIE-LCH	lch(30.61, 52.19, 31.62°)
OKLab	oklab(41.9% 0.1287 0.0613)
OKLCH	oklch(41.9% 0.143 25.5)
XYZ	xyz(11.2332, 6.4893, 2.0273)
Luminance	0.0649 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1F20 #1F8A89

analogous

#8A1F55 #8A1F20 #8A531F

triadic

#8A1F20 #208A1F #1F208A

tetradic

#8A1F20 #558A1F #1F8A89 #531F8A

square

#8A1F20 #558A1F #1F8A89 #531F8A

split-complementary

#8A1F20 #1F8A53 #1F558A

monochromatic

#260909 #581414 #8A1F20 #BC2A2C #D74C4E

Accessibility & contrast

On white

9.14

#8A1F20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#8A1F20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1F20

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1F20	#FFFFFF	#000000	##FFFFFF
##8A1F20	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F391F

Deuteranopia (green-blind)

#5A501C

Tritanopia (blue-blind)

#980021

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #8a1f20;
/* rgb */ color: rgb(138, 31, 32);
/* oklch */ color: oklch(41.9% 0.143 25.5);

Tailwind

colors: {
  custom: {
    50: '#b4645b',
    500: '#8a1f20',
    950: '#000000',
  },
}

SCSS

$custom: #8a1f20;
$custom-light: #b4645b;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1f20",
  "rgb": {
    "r": 138,
    "g": 31,
    "b": 32
  },
  "hsl": {
    "h": 359.439,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.41902,
    "c": 0.14255,
    "h": 25.5
  },
  "luminance": 0.06488
}

Semantic roles & 50–950 ramp

primary

#8A1F20

secondary

#4BBAB9

accent

#E6E541

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130604

muted

#827A79

Preview Lab

Preview with #8A1F20

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

Preview Lab → · Contrast checker → · Palette generator →