#B32930#B32930

#B32930 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.6% C 0.174 H 23.7°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#B32930
RGB	rgb(179, 41, 48)
HSL	hsl(357, 63%, 43%)
HSV	hsv(357, 77%, 70%)
CMYK	cmyk(0%, 77.1%, 73.2%, 29.8%)
CIE-LAB	lab(40.22, 54.65, 30.76)
CIE-LCH	lch(40.22, 62.71, 29.37°)
OKLab	oklab(50.59% 0.1593 0.0699)
OKLCH	oklch(50.59% 0.174 23.7)
XYZ	xyz(19.9191, 11.3861, 3.9446)
Luminance	0.1138 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B32930 #29B3AC

analogous

#B32975 #B32930 #B36729

triadic

#B32930 #30B329 #2930B3

tetradic

#B32930 #75B329 #29B3AC #6729B3

square

#B32930 #75B329 #29B3AC #6729B3

split-complementary

#B32930 #29B367 #2975B3

monochromatic

#4F1215 #811E23 #B32930 #D4454C #E0777C

Accessibility & contrast

On white

6.41

#B32930 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#B32930 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B32930

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B32930	#FFFFFF	#000000	##FFFFFF
##B32930	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534C2F

Deuteranopia (green-blind)

#75692B

Tritanopia (blue-blind)

#C5002D

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b32930;
/* rgb */ color: rgb(179, 41, 48);
/* oklch */ color: oklch(50.6% 0.174 23.7);

Tailwind

colors: {
  custom: {
    50: '#d26f68',
    500: '#b32930',
    950: '#000000',
  },
}

SCSS

$custom: #b32930;
$custom-light: #d26f68;
$custom-dark: #000000;

JSON

{
  "hex": "#b32930",
  "rgb": {
    "r": 179,
    "g": 41,
    "b": 48
  },
  "hsl": {
    "h": 356.957,
    "s": 62.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50586,
    "c": 0.17392,
    "h": 23.7
  },
  "luminance": 0.11383
}

Semantic roles & 50–950 ramp

primary

#B32930

secondary

#70C7C3

accent

#E6DD42

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160806

muted

#847B7A

Preview Lab

Preview with #B32930

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

Preview Lab → · Contrast checker → · Palette generator →