#8A1B22#8A1B22

#8A1B22 is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.6% C 0.146 H 23.4°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#8A1B22
RGB	rgb(138, 27, 34)
HSL	hsl(356, 67%, 32%)
HSV	hsv(356, 80%, 54%)
CMYK	cmyk(0%, 80.4%, 75.4%, 45.9%)
CIE-LAB	lab(30.17, 45.86, 25.61)
CIE-LCH	lch(30.17, 52.53, 29.18°)
OKLab	oklab(41.58% 0.1337 0.058)
OKLCH	oklch(41.58% 0.146 23.4)
XYZ	xyz(11.1632, 6.3044, 2.1421)
Luminance	0.0630 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1B22 #1B8A83

analogous

#8A1B5A #8A1B22 #8A4B1B

triadic

#8A1B22 #228A1B #1B228A

tetradic

#8A1B22 #5A8A1B #1B8A83 #4B1B8A

square

#8A1B22 #5A8A1B #1B8A83 #4B1B8A

split-complementary

#8A1B22 #1B8A4B #1B5A8A

monochromatic

#240709 #571115 #8A1B22 #BD252F #DB454E

Accessibility & contrast

On white

9.29

#8A1B22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#8A1B22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1B22

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1B22	#FFFFFF	#000000	##FFFFFF
##8A1B22	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3821

Deuteranopia (green-blind)

#59501E

Tritanopia (blue-blind)

#98001F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #8a1b22;
/* rgb */ color: rgb(138, 27, 34);
/* oklch */ color: oklch(41.6% 0.146 23.4);

Tailwind

colors: {
  custom: {
    50: '#b4635d',
    500: '#8a1b22',
    950: '#000000',
  },
}

SCSS

$custom: #8a1b22;
$custom-light: #b4635d;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1b22",
  "rgb": {
    "r": 138,
    "g": 27,
    "b": 34
  },
  "hsl": {
    "h": 356.216,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41579,
    "c": 0.14567,
    "h": 23.4
  },
  "luminance": 0.06303
}

Semantic roles & 50–950 ramp

primary

#8A1B22

secondary

#45BCB4

accent

#EADF3E

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130604

muted

#827A79

Preview Lab

Preview with #8A1B22

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

Preview Lab → · Contrast checker → · Palette generator →