#B63225#B63225

#B63225 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.8% C 0.171 H 29.7°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#B63225
RGB	rgb(182, 50, 37)
HSL	hsl(5, 66%, 43%)
HSV	hsv(5, 80%, 71%)
CMYK	cmyk(0%, 72.5%, 79.7%, 28.6%)
CIE-LAB	lab(41.79, 52.07, 38.94)
CIE-LCH	lch(41.79, 65.02, 36.79°)
OKLab	oklab(51.82% 0.1485 0.0846)
OKLCH	oklch(51.82% 0.171 29.7)
XYZ	xyz(20.7684, 12.3631, 3.0427)
Luminance	0.1236 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B63225 #25A9B6

analogous

#B62561 #B63225 #B67A25

triadic

#B63225 #25B632 #3225B6

tetradic

#B63225 #61B625 #25A9B6 #7A25B6

square

#B63225 #61B625 #25A9B6 #7A25B6

split-complementary

#B63225 #25B67A #2561B6

monochromatic

#501610 #83241B #B63225 #D84E40 #E37D73

Accessibility & contrast

On white

6.05

#B63225 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#B63225 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B63225

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B63225	#FFFFFF	#000000	##FFFFFF
##B63225	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595022

Deuteranopia (green-blind)

#7A6D1F

Tritanopia (blue-blind)

#C90030

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b63225;
/* rgb */ color: rgb(182, 50, 37);
/* oklch */ color: oklch(51.8% 0.171 29.7);

Tailwind

colors: {
  custom: {
    50: '#d57361',
    500: '#b63225',
    950: '#000000',
  },
}

SCSS

$custom: #b63225;
$custom-light: #d57361;
$custom-dark: #000000;

JSON

{
  "hex": "#b63225",
  "rgb": {
    "r": 182,
    "g": 50,
    "b": 37
  },
  "hsl": {
    "h": 5.379,
    "s": 66.21,
    "l": 42.941
  },
  "oklch": {
    "l": 0.51815,
    "c": 0.17084,
    "h": 29.7
  },
  "luminance": 0.1236
}

Semantic roles & 50–950 ramp

primary

#B63225

secondary

#6DC1CA

accent

#DAE93F

background

#FEF7F5

surface

#FCEDEA

border

#D5C8C6

text

#160905

muted

#847B79

Preview Lab

Preview with #B63225

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

Preview Lab → · Contrast checker → · Palette generator →