#8A303A#8A303A

#8A303A is a dark, vivid red. Relative luminance 0.078; OKLCH L 44.3% C 0.122 H 17.1°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#8A303A
RGB	rgb(138, 48, 58)
HSL	hsl(353, 48%, 36%)
HSV	hsv(353, 65%, 54%)
CMYK	cmyk(0%, 65.2%, 58%, 45.9%)
CIE-LAB	lab(33.61, 39.07, 14.57)
CIE-LCH	lch(33.61, 41.70, 20.46°)
OKLab	oklab(44.29% 0.117 0.0361)
OKLCH	oklch(44.29% 0.122 17.1)
XYZ	xyz(12.3030, 7.8243, 4.8645)
Luminance	0.0782 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A303A #308A80

analogous

#8A3067 #8A303A #8A5330

triadic

#8A303A #3A8A30 #303A8A

tetradic

#8A303A #678A30 #308A80 #53308A

square

#8A303A #678A30 #308A80 #53308A

split-complementary

#8A303A #308A53 #30678A

monochromatic

#2F1014 #5D2027 #8A303A #B7404D #CB6974

Accessibility & contrast

On white

8.19

#8A303A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#8A303A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A303A

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A303A	#FFFFFF	#000000	##FFFFFF
##8A303A	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46433A

Deuteranopia (green-blind)

#5D5638

Tritanopia (blue-blind)

#971F34

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #8a303a;
/* rgb */ color: rgb(138, 48, 58);
/* oklch */ color: oklch(44.3% 0.122 17.1);

Tailwind

colors: {
  custom: {
    50: '#b16d70',
    500: '#8a303a',
    950: '#000000',
  },
}

SCSS

$custom: #8a303a;
$custom-light: #b16d70;
$custom-dark: #000000;

JSON

{
  "hex": "#8a303a",
  "rgb": {
    "r": 138,
    "g": 48,
    "b": 58
  },
  "hsl": {
    "h": 353.333,
    "s": 48.387,
    "l": 36.471
  },
  "oklch": {
    "l": 0.44287,
    "c": 0.12248,
    "h": 17.1
  },
  "luminance": 0.07823
}

Semantic roles & 50–950 ramp

primary

#8A303A

secondary

#64B2A9

accent

#D8C950

background

#FBF6F6

surface

#F6ECEC

border

#D0C7C7

text

#120707

muted

#817A7A

Preview Lab

Preview with #8A303A

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

Preview Lab → · Contrast checker → · Palette generator →