#88303A#88303A

#88303A is a dark, vivid red. Relative luminance 0.077; OKLCH L 43.9% C 0.120 H 16.8°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#88303A
RGB	rgb(136, 48, 58)
HSL	hsl(353, 48%, 36%)
HSV	hsv(353, 65%, 53%)
CMYK	cmyk(0%, 64.7%, 57.4%, 46.7%)
CIE-LAB	lab(33.25, 38.36, 14.03)
CIE-LCH	lch(33.25, 40.84, 20.09°)
OKLab	oklab(43.95% 0.115 0.0348)
OKLCH	oklch(43.95% 0.12 16.8)
XYZ	xyz(11.9751, 7.6552, 4.8492)
Luminance	0.0765 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#88303A #30887E

analogous

#883066 #88303A #885230

triadic

#88303A #3A8830 #303A88

tetradic

#88303A #668830 #30887E #523088

square

#88303A #668830 #30887E #523088

split-complementary

#88303A #308852 #306688

monochromatic

#2E1013 #5B2027 #88303A #B5404D #CA6974

Accessibility & contrast

On white

8.30

#88303A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#88303A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #88303A

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##88303A	#FFFFFF	#000000	##FFFFFF
##88303A	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45433A

Deuteranopia (green-blind)

#5C5538

Tritanopia (blue-blind)

#952034

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #88303a;
/* rgb */ color: rgb(136, 48, 58);
/* oklch */ color: oklch(43.9% 0.120 16.8);

Tailwind

colors: {
  custom: {
    50: '#b06d70',
    500: '#88303a',
    950: '#000000',
  },
}

SCSS

$custom: #88303a;
$custom-light: #b06d70;
$custom-dark: #000000;

JSON

{
  "hex": "#88303a",
  "rgb": {
    "r": 136,
    "g": 48,
    "b": 58
  },
  "hsl": {
    "h": 353.182,
    "s": 47.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.43949,
    "c": 0.12016,
    "h": 16.8
  },
  "luminance": 0.07654
}

Semantic roles & 50–950 ramp

primary

#88303A

secondary

#63B1A8

accent

#D7C850

background

#FBF6F6

surface

#F6ECEC

border

#D0C7C7

text

#110707

muted

#807A7A

Preview Lab

Preview with #88303A

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

Preview Lab → · Contrast checker → · Palette generator →