#8A1E1E#8A1E1E

#8A1E1E is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.8% C 0.144 H 26.0°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#8A1E1E
RGB	rgb(138, 30, 30)
HSL	hsl(0, 64%, 33%)
HSV	hsv(0, 78%, 54%)
CMYK	cmyk(0%, 78.3%, 78.3%, 45.9%)
CIE-LAB	lab(30.47, 44.71, 28.42)
CIE-LCH	lch(30.47, 52.98, 32.44°)
OKLab	oklab(41.78% 0.1291 0.0631)
OKLCH	oklch(41.78% 0.144 26)
XYZ	xyz(11.1812, 6.4273, 1.8799)
Luminance	0.0643 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1E1E #1E8A8A

analogous

#8A1E54 #8A1E1E #8A541E

triadic

#8A1E1E #1E8A1E #1E1E8A

tetradic

#8A1E1E #548A1E #1E8A8A #541E8A

square

#8A1E1E #548A1E #1E8A8A #541E8A

split-complementary

#8A1E1E #1E8A54 #1E548A

monochromatic

#250808 #581313 #8A1E1E #BC2929 #D84B4B

Accessibility & contrast

On white

9.19

#8A1E1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#8A1E1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1E1E

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1E1E	#FFFFFF	#000000	##FFFFFF
##8A1E1E	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)

#3F391D

Deuteranopia (green-blind)

#5A501A

Tritanopia (blue-blind)

#980020

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #8a1e1e;
/* rgb */ color: rgb(138, 30, 30);
/* oklch */ color: oklch(41.8% 0.144 26.0);

Tailwind

colors: {
  custom: {
    50: '#b4645a',
    500: '#8a1e1e',
    950: '#000000',
  },
}

SCSS

$custom: #8a1e1e;
$custom-light: #b4645a;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1e1e",
  "rgb": {
    "r": 138,
    "g": 30,
    "b": 30
  },
  "hsl": {
    "h": 0,
    "s": 64.286,
    "l": 32.941
  },
  "oklch": {
    "l": 0.41783,
    "c": 0.14365,
    "h": 26
  },
  "luminance": 0.06426
}

Semantic roles & 50–950 ramp

primary

#8A1E1E

secondary

#4ABABA

accent

#E7E741

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130604

muted

#827A79

Preview Lab

Preview with #8A1E1E

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

Preview Lab → · Contrast checker → · Palette generator →