#B63324#B63324

#B63324 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.9% C 0.170 H 30.2°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#B63324
RGB	rgb(182, 51, 36)
HSL	hsl(6, 67%, 43%)
HSV	hsv(6, 80%, 71%)
CMYK	cmyk(0%, 72%, 80.2%, 28.6%)
CIE-LAB	lab(41.91, 51.67, 39.61)
CIE-LCH	lch(41.91, 65.10, 37.47°)
OKLab	oklab(51.91% 0.147 0.0857)
OKLCH	oklch(51.91% 0.17 30.2)
XYZ	xyz(20.7961, 12.4433, 2.9755)
Luminance	0.1244 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B63324 #24A7B6

analogous

#B6245E #B63324 #B67C24

triadic

#B63324 #24B633 #3324B6

tetradic

#B63324 #5EB624 #24A7B6 #7C24B6

square

#B63324 #5EB624 #24A7B6 #7C24B6

split-complementary

#B63324 #24B67C #245EB6

monochromatic

#501610 #83251A #B63324 #D94E3E #E37D71

Accessibility & contrast

On white

6.02

#B63324 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#B63324 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B63324

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B63324	#FFFFFF	#000000	##FFFFFF
##B63324	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5121

Deuteranopia (green-blind)

#7A6D1E

Tritanopia (blue-blind)

#C90031

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b63324;
/* rgb */ color: rgb(182, 51, 36);
/* oklch */ color: oklch(51.9% 0.170 30.2);

Tailwind

colors: {
  custom: {
    50: '#d57460',
    500: '#b63324',
    950: '#000000',
  },
}

SCSS

$custom: #b63324;
$custom-light: #d57460;
$custom-dark: #000000;

JSON

{
  "hex": "#b63324",
  "rgb": {
    "r": 182,
    "g": 51,
    "b": 36
  },
  "hsl": {
    "h": 6.164,
    "s": 66.972,
    "l": 42.745
  },
  "oklch": {
    "l": 0.51905,
    "c": 0.17014,
    "h": 30.2
  },
  "luminance": 0.1244
}

Semantic roles & 50–950 ramp

primary

#B63324

secondary

#6CC0CA

accent

#D8EA3E

background

#FEF7F5

surface

#FCEDE9

border

#D5C8C5

text

#160905

muted

#847B79

Preview Lab

Preview with #B63324

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

Preview Lab → · Contrast checker → · Palette generator →