#8A1F22#8A1F22

#8A1F22 is a dark, vivid red. Relative luminance 0.065; OKLCH L 41.9% C 0.142 H 24.6°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#8A1F22
RGB	rgb(138, 31, 34)
HSL	hsl(358, 63%, 33%)
HSV	hsv(358, 78%, 54%)
CMYK	cmyk(0%, 77.5%, 75.4%, 45.9%)
CIE-LAB	lab(30.64, 44.53, 26.15)
CIE-LCH	lch(30.64, 51.65, 30.42°)
OKLab	oklab(41.93% 0.1294 0.0591)
OKLCH	oklch(41.93% 0.142 24.6)
XYZ	xyz(11.2613, 6.5005, 2.1748)
Luminance	0.0650 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1F22 #1F8A87

analogous

#8A1F57 #8A1F22 #8A511F

triadic

#8A1F22 #228A1F #1F228A

tetradic

#8A1F22 #578A1F #1F8A87 #511F8A

square

#8A1F22 #578A1F #1F8A87 #511F8A

split-complementary

#8A1F22 #1F8A51 #1F578A

monochromatic

#260909 #581416 #8A1F22 #BC2A2E #D74C50

Accessibility & contrast

On white

9.13

#8A1F22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#8A1F22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1F22

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1F22	#FFFFFF	#000000	##FFFFFF
##8A1F22	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3921

Deuteranopia (green-blind)

#5A501E

Tritanopia (blue-blind)

#980021

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #8a1f22;
/* rgb */ color: rgb(138, 31, 34);
/* oklch */ color: oklch(41.9% 0.142 24.6);

Tailwind

colors: {
  custom: {
    50: '#b4645d',
    500: '#8a1f22',
    950: '#000000',
  },
}

SCSS

$custom: #8a1f22;
$custom-light: #b4645d;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1f22",
  "rgb": {
    "r": 138,
    "g": 31,
    "b": 34
  },
  "hsl": {
    "h": 358.318,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.41931,
    "c": 0.14231,
    "h": 24.6
  },
  "luminance": 0.06499
}

Semantic roles & 50–950 ramp

primary

#8A1F22

secondary

#4BBAB7

accent

#E6E241

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #8A1F22

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

Preview Lab → · Contrast checker → · Palette generator →