#8A1D25#8A1D25

#8A1D25 is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.8% C 0.144 H 22.5°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#8A1D25
RGB	rgb(138, 29, 37)
HSL	hsl(356, 65%, 33%)
HSV	hsv(356, 79%, 54%)
CMYK	cmyk(0%, 79%, 73.2%, 45.9%)
CIE-LAB	lab(30.44, 45.36, 24.03)
CIE-LCH	lch(30.44, 51.33, 27.91°)
OKLab	oklab(41.8% 0.1328 0.0551)
OKLCH	oklch(41.8% 0.144 22.5)
XYZ	xyz(11.2558, 6.4173, 2.3959)
Luminance	0.0642 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1D25 #1D8A82

analogous

#8A1D5C #8A1D25 #8A4B1D

triadic

#8A1D25 #258A1D #1D258A

tetradic

#8A1D25 #5C8A1D #1D8A82 #4B1D8A

square

#8A1D25 #5C8A1D #1D8A82 #4B1D8A

split-complementary

#8A1D25 #1D8A4B #1D5C8A

monochromatic

#25080A #571217 #8A1D25 #BD2833 #D94953

Accessibility & contrast

On white

9.20

#8A1D25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#8A1D25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1D25

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1D25	#FFFFFF	#000000	##FFFFFF
##8A1D25	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3924

Deuteranopia (green-blind)

#595021

Tritanopia (blue-blind)

#980021

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #8a1d25;
/* rgb */ color: rgb(138, 29, 37);
/* oklch */ color: oklch(41.8% 0.144 22.5);

Tailwind

colors: {
  custom: {
    50: '#b4645f',
    500: '#8a1d25',
    950: '#000000',
  },
}

SCSS

$custom: #8a1d25;
$custom-light: #b4645f;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1d25",
  "rgb": {
    "r": 138,
    "g": 29,
    "b": 37
  },
  "hsl": {
    "h": 355.596,
    "s": 65.269,
    "l": 32.745
  },
  "oklch": {
    "l": 0.41796,
    "c": 0.14374,
    "h": 22.5
  },
  "luminance": 0.06416
}

Semantic roles & 50–950 ramp

primary

#8A1D25

secondary

#48BBB2

accent

#E8DC40

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #8A1D25

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

Preview Lab → · Contrast checker → · Palette generator →