#B63234#B63234

#B63234 is a mid, vivid red. Relative luminance 0.125; OKLCH L 52.0% C 0.169 H 24.5°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#B63234
RGB	rgb(182, 50, 52)
HSL	hsl(359, 57%, 45%)
HSV	hsv(359, 73%, 71%)
CMYK	cmyk(0%, 72.5%, 71.4%, 28.6%)
CIE-LAB	lab(41.97, 52.68, 30.55)
CIE-LCH	lch(41.97, 60.90, 30.11°)
OKLab	oklab(52% 0.1535 0.07)
OKLCH	oklch(52% 0.169 24.5)
XYZ	xyz(21.0542, 12.4774, 4.5479)
Luminance	0.1247 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B63234 #32B6B4

analogous

#B63276 #B63234 #B67232

triadic

#B63234 #34B632 #3234B6

tetradic

#B63234 #76B632 #32B6B4 #7232B6

square

#B63234 #76B632 #32B6B4 #7232B6

split-complementary

#B63234 #32B672 #3276B6

monochromatic

#561819 #862526 #B63234 #D05557 #DD8586

Accessibility & contrast

On white

6.01

#B63234 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#B63234 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B63234

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B63234	#FFFFFF	#000000	##FFFFFF
##B63234	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585133

Deuteranopia (green-blind)

#796D30

Tritanopia (blue-blind)

#C80034

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b63234;
/* rgb */ color: rgb(182, 50, 52);
/* oklch */ color: oklch(52.0% 0.169 24.5);

Tailwind

colors: {
  custom: {
    50: '#d4736b',
    500: '#b63234',
    950: '#000000',
  },
}

SCSS

$custom: #b63234;
$custom-light: #d4736b;
$custom-dark: #000000;

JSON

{
  "hex": "#b63234",
  "rgb": {
    "r": 182,
    "g": 50,
    "b": 52
  },
  "hsl": {
    "h": 359.091,
    "s": 56.897,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52004,
    "c": 0.16872,
    "h": 24.5
  },
  "luminance": 0.12474
}

Semantic roles & 50–950 ramp

primary

#B63234

secondary

#7DC7C6

accent

#E0DE48

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B63234

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

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