#8A1D1E#8A1D1E

#8A1D1E is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.7% C 0.144 H 25.7°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#8A1D1E
RGB	rgb(138, 29, 30)
HSL	hsl(359, 65%, 33%)
HSV	hsv(359, 79%, 54%)
CMYK	cmyk(0%, 79%, 78.3%, 45.9%)
CIE-LAB	lab(30.35, 45.05, 28.29)
CIE-LCH	lch(30.35, 53.19, 32.13°)
OKLab	oklab(41.69% 0.1301 0.0628)
OKLCH	oklch(41.69% 0.144 25.7)
XYZ	xyz(11.1563, 6.3775, 1.8716)
Luminance	0.0638 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1D1E #1D8A89

analogous

#8A1D54 #8A1D1E #8A531D

triadic

#8A1D1E #1E8A1D #1D1E8A

tetradic

#8A1D1E #548A1D #1D8A89 #531D8A

square

#8A1D1E #548A1D #1D8A89 #531D8A

split-complementary

#8A1D1E #1D8A53 #1D548A

monochromatic

#250808 #571213 #8A1D1E #BD2829 #D9494A

Accessibility & contrast

On white

9.23

#8A1D1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#8A1D1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1D1E

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1D1E	#FFFFFF	#000000	##FFFFFF
##8A1D1E	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F381D

Deuteranopia (green-blind)

#59501A

Tritanopia (blue-blind)

#98001F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #8a1d1e;
/* rgb */ color: rgb(138, 29, 30);
/* oklch */ color: oklch(41.7% 0.144 25.7);

Tailwind

colors: {
  custom: {
    50: '#b4635a',
    500: '#8a1d1e',
    950: '#000000',
  },
}

SCSS

$custom: #8a1d1e;
$custom-light: #b4635a;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1d1e",
  "rgb": {
    "r": 138,
    "g": 29,
    "b": 30
  },
  "hsl": {
    "h": 359.45,
    "s": 65.269,
    "l": 32.745
  },
  "oklch": {
    "l": 0.41694,
    "c": 0.14449,
    "h": 25.7
  },
  "luminance": 0.06376
}

Semantic roles & 50–950 ramp

primary

#8A1D1E

secondary

#48BBBA

accent

#E8E740

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130604

muted

#827A79

Preview Lab

Preview with #8A1D1E

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

Preview Lab → · Contrast checker → · Palette generator →