#B63024#B63024

#B63024 is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.6% C 0.173 H 29.4°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#B63024
RGB	rgb(182, 48, 36)
HSL	hsl(5, 67%, 43%)
HSV	hsv(5, 80%, 71%)
CMYK	cmyk(0%, 73.6%, 80.2%, 28.6%)
CIE-LAB	lab(41.52, 52.76, 39.21)
CIE-LCH	lch(41.52, 65.74, 36.62°)
OKLab	oklab(51.61% 0.1504 0.0848)
OKLCH	oklch(51.61% 0.173 29.4)
XYZ	xyz(20.6693, 12.1896, 2.9332)
Luminance	0.1219 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B63024 #24AAB6

analogous

#B62461 #B63024 #B67924

triadic

#B63024 #24B630 #3024B6

tetradic

#B63024 #61B624 #24AAB6 #7924B6

square

#B63024 #61B624 #24AAB6 #7924B6

split-complementary

#B63024 #24B679 #2461B6

monochromatic

#501510 #83231A #B63024 #D94B3E #E37B71

Accessibility & contrast

On white

6.11

#B63024 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#B63024 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B63024

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B63024	#FFFFFF	#000000	##FFFFFF
##B63024	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F21

Deuteranopia (green-blind)

#7A6D1E

Tritanopia (blue-blind)

#C9002F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b63024;
/* rgb */ color: rgb(182, 48, 36);
/* oklch */ color: oklch(51.6% 0.173 29.4);

Tailwind

colors: {
  custom: {
    50: '#d57260',
    500: '#b63024',
    950: '#000000',
  },
}

SCSS

$custom: #b63024;
$custom-light: #d57260;
$custom-dark: #000000;

JSON

{
  "hex": "#b63024",
  "rgb": {
    "r": 182,
    "g": 48,
    "b": 36
  },
  "hsl": {
    "h": 4.932,
    "s": 66.972,
    "l": 42.745
  },
  "oklch": {
    "l": 0.51609,
    "c": 0.17267,
    "h": 29.4
  },
  "luminance": 0.12186
}

Semantic roles & 50–950 ramp

primary

#B63024

secondary

#6CC2CA

accent

#DCEA3E

background

#FEF7F5

surface

#FCEDE9

border

#D5C8C5

text

#160905

muted

#847B79

Preview Lab

Preview with #B63024

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

Preview Lab → · Contrast checker → · Palette generator →