#8A303D#8A303D

#8A303D is a dark, vivid red. Relative luminance 0.079; OKLCH L 44.4% C 0.123 H 15.1°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#8A303D
RGB	rgb(138, 48, 61)
HSL	hsl(351, 48%, 36%)
HSV	hsv(351, 65%, 54%)
CMYK	cmyk(0%, 65.2%, 55.8%, 45.9%)
CIE-LAB	lab(33.68, 39.32, 12.73)
CIE-LCH	lch(33.68, 41.33, 17.94°)
OKLab	oklab(44.36% 0.1183 0.0319)
OKLCH	oklch(44.36% 0.123 15.1)
XYZ	xyz(12.3816, 7.8557, 5.2783)
Luminance	0.0785 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A303D #308A7D

analogous

#8A306A #8A303D #8A5030

triadic

#8A303D #3D8A30 #303D8A

tetradic

#8A303D #6A8A30 #308A7D #50308A

square

#8A303D #6A8A30 #308A7D #50308A

split-complementary

#8A303D #308A50 #306A8A

monochromatic

#2F1015 #5D2029 #8A303D #B74051 #CB6978

Accessibility & contrast

On white

8.17

#8A303D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#8A303D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A303D

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A303D	#FFFFFF	#000000	##FFFFFF
##8A303D	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45443D

Deuteranopia (green-blind)

#5C563B

Tritanopia (blue-blind)

#972035

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #8a303d;
/* rgb */ color: rgb(138, 48, 61);
/* oklch */ color: oklch(44.4% 0.123 15.1);

Tailwind

colors: {
  custom: {
    50: '#b16d72',
    500: '#8a303d',
    950: '#000000',
  },
}

SCSS

$custom: #8a303d;
$custom-light: #b16d72;
$custom-dark: #000000;

JSON

{
  "hex": "#8a303d",
  "rgb": {
    "r": 138,
    "g": 48,
    "b": 61
  },
  "hsl": {
    "h": 351.333,
    "s": 48.387,
    "l": 36.471
  },
  "oklch": {
    "l": 0.44358,
    "c": 0.12252,
    "h": 15.1
  },
  "luminance": 0.07854
}

Semantic roles & 50–950 ramp

primary

#8A303D

secondary

#64B2A7

accent

#D8C450

background

#FBF6F6

surface

#F6ECEC

border

#D0C7C7

text

#120707

muted

#817A7A

Preview Lab

Preview with #8A303D

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

Preview Lab → · Contrast checker → · Palette generator →