#8A1E1F#8A1E1F

#8A1E1F is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.8% C 0.144 H 25.6°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#8A1E1F
RGB	rgb(138, 30, 31)
HSL	hsl(359, 64%, 33%)
HSV	hsv(359, 78%, 54%)
CMYK	cmyk(0%, 78.3%, 77.5%, 45.9%)
CIE-LAB	lab(30.48, 44.75, 27.82)
CIE-LCH	lch(30.48, 52.69, 31.87°)
OKLab	oklab(41.8% 0.1294 0.062)
OKLCH	oklch(41.8% 0.144 25.6)
XYZ	xyz(11.1941, 6.4325, 1.9482)
Luminance	0.0643 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1E1F #1E8A89

analogous

#8A1E55 #8A1E1F #8A531E

triadic

#8A1E1F #1F8A1E #1E1F8A

tetradic

#8A1E1F #558A1E #1E8A89 #531E8A

square

#8A1E1F #558A1E #1E8A89 #531E8A

split-complementary

#8A1E1F #1E8A53 #1E558A

monochromatic

#250808 #581314 #8A1E1F #BC292A #D84B4C

Accessibility & contrast

On white

9.19

#8A1E1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#8A1E1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1E1F

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1E1F	#FFFFFF	#000000	##FFFFFF
##8A1E1F	1.00	9.19	2.29	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F391E

Deuteranopia (green-blind)

#5A501B

Tritanopia (blue-blind)

#980020

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #8a1e1f;
/* rgb */ color: rgb(138, 30, 31);
/* oklch */ color: oklch(41.8% 0.144 25.6);

Tailwind

colors: {
  custom: {
    50: '#b4645b',
    500: '#8a1e1f',
    950: '#000000',
  },
}

SCSS

$custom: #8a1e1f;
$custom-light: #b4645b;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1e1f",
  "rgb": {
    "r": 138,
    "g": 30,
    "b": 31
  },
  "hsl": {
    "h": 359.444,
    "s": 64.286,
    "l": 32.941
  },
  "oklch": {
    "l": 0.41797,
    "c": 0.14353,
    "h": 25.6
  },
  "luminance": 0.06431
}

Semantic roles & 50–950 ramp

primary

#8A1E1F

secondary

#4ABAB9

accent

#E7E641

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130604

muted

#827A79

Preview Lab

Preview with #8A1E1F

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

Preview Lab → · Contrast checker → · Palette generator →