#B32417#B32417

#B32417 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.9% C 0.181 H 29.9°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#B32417
RGB	rgb(179, 36, 23)
HSL	hsl(5, 77%, 40%)
HSV	hsv(5, 87%, 70%)
CMYK	cmyk(0%, 79.9%, 87.2%, 29.8%)
CIE-LAB	lab(39.43, 55.36, 43.73)
CIE-LCH	lch(39.43, 70.55, 38.30°)
OKLab	oklab(49.92% 0.1565 0.0901)
OKLCH	oklch(49.92% 0.181 29.9)
XYZ	xyz(19.3784, 10.9105, 1.8961)
Luminance	0.1091 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B32417 #17A6B3

analogous

#B31758 #B32417 #B37217

triadic

#B32417 #17B324 #2417B3

tetradic

#B32417 #58B317 #17A6B3 #7217B3

square

#B32417 #58B317 #17A6B3 #7217B3

split-complementary

#B32417 #17B372 #1758B3

monochromatic

#470E09 #7D1910 #B32417 #E33424 #EA665B

Accessibility & contrast

On white

6.60

#B32417 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#B32417 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B32417

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B32417	#FFFFFF	#000000	##FFFFFF
##B32417	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534913

Deuteranopia (green-blind)

#75680C

Tritanopia (blue-blind)

#C60023

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b32417;
/* rgb */ color: rgb(179, 36, 23);
/* oklch */ color: oklch(49.9% 0.181 29.9);

Tailwind

colors: {
  custom: {
    50: '#d46d57',
    500: '#b32417',
    950: '#000000',
  },
}

SCSS

$custom: #b32417;
$custom-light: #d46d57;
$custom-dark: #000000;

JSON

{
  "hex": "#b32417",
  "rgb": {
    "r": 179,
    "g": 36,
    "b": 23
  },
  "hsl": {
    "h": 5,
    "s": 77.228,
    "l": 39.608
  },
  "oklch": {
    "l": 0.49915,
    "c": 0.18055,
    "h": 29.9
  },
  "luminance": 0.10907
}

Semantic roles & 50–950 ramp

primary

#B32417

secondary

#58C4CD

accent

#E4F434

background

#FEF6F5

surface

#FDECE9

border

#D5C7C5

text

#160803

muted

#847A78

Preview Lab

Preview with #B32417

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

Preview Lab → · Contrast checker → · Palette generator →