#B03E32#B03E32

#B03E32 is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.3% C 0.151 H 29.2°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#B03E32
RGB	rgb(176, 62, 50)
HSL	hsl(6, 56%, 44%)
HSV	hsv(6, 72%, 69%)
CMYK	cmyk(0%, 64.8%, 71.6%, 31%)
CIE-LAB	lab(42.63, 45.71, 32.21)
CIE-LCH	lch(42.63, 55.92, 35.17°)
OKLab	oklab(52.29% 0.1319 0.0736)
OKLCH	oklch(52.29% 0.151 29.2)
XYZ	xyz(20.2050, 12.9085, 4.4447)
Luminance	0.1291 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03E32 #32A4B0

analogous

#B03265 #B03E32 #B07D32

triadic

#B03E32 #32B03E #3E32B0

tetradic

#B03E32 #65B032 #32A4B0 #7D32B0

square

#B03E32 #65B032 #32A4B0 #7D32B0

split-complementary

#B03E32 #32B07D #3265B0

monochromatic

#511C17 #802D24 #B03E32 #CE5D51 #DB8A81

Accessibility & contrast

On white

5.86

#B03E32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#B03E32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03E32

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03E32	#FFFFFF	#000000	##FFFFFF
##B03E32	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5530

Deuteranopia (green-blind)

#7A6E2E

Tritanopia (blue-blind)

#C1213C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b03e32;
/* rgb */ color: rgb(176, 62, 50);
/* oklch */ color: oklch(52.3% 0.151 29.2);

Tailwind

colors: {
  custom: {
    50: '#cf796a',
    500: '#b03e32',
    950: '#000000',
  },
}

SCSS

$custom: #b03e32;
$custom-light: #cf796a;
$custom-dark: #000000;

JSON

{
  "hex": "#b03e32",
  "rgb": {
    "r": 176,
    "g": 62,
    "b": 50
  },
  "hsl": {
    "h": 5.714,
    "s": 55.752,
    "l": 44.314
  },
  "oklch": {
    "l": 0.52287,
    "c": 0.15102,
    "h": 29.2
  },
  "luminance": 0.12906
}

Semantic roles & 50–950 ramp

primary

#B03E32

secondary

#79BDC4

accent

#D1DF49

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #B03E32

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

Preview Lab → · Contrast checker → · Palette generator →