#B32A2F#B32A2F

#B32A2F is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.7% C 0.173 H 24.3°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#B32A2F
RGB	rgb(179, 42, 47)
HSL	hsl(358, 62%, 43%)
HSV	hsv(358, 77%, 70%)
CMYK	cmyk(0%, 76.5%, 73.7%, 29.8%)
CIE-LAB	lab(40.33, 54.29, 31.47)
CIE-LCH	lch(40.33, 62.75, 30.10°)
OKLab	oklab(50.66% 0.1579 0.0712)
OKLCH	oklch(50.66% 0.173 24.3)
XYZ	xyz(19.9338, 11.4480, 3.8489)
Luminance	0.1144 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B32A2F #2AB3AE

analogous

#B32A73 #B32A2F #B3692A

triadic

#B32A2F #2FB32A #2A2FB3

tetradic

#B32A2F #73B32A #2AB3AE #692AB3

square

#B32A2F #73B32A #2AB3AE #692AB3

split-complementary

#B32A2F #2AB369 #2A73B3

monochromatic

#501315 #811E22 #B32A2F #D4464C #DF787C

Accessibility & contrast

On white

6.38

#B32A2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#B32A2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B32A2F

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B32A2F	#FFFFFF	#000000	##FFFFFF
##B32A2F	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534C2E

Deuteranopia (green-blind)

#756A2A

Tritanopia (blue-blind)

#C5002E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b32a2f;
/* rgb */ color: rgb(179, 42, 47);
/* oklch */ color: oklch(50.7% 0.173 24.3);

Tailwind

colors: {
  custom: {
    50: '#d26f68',
    500: '#b32a2f',
    950: '#000000',
  },
}

SCSS

$custom: #b32a2f;
$custom-light: #d26f68;
$custom-dark: #000000;

JSON

{
  "hex": "#b32a2f",
  "rgb": {
    "r": 179,
    "g": 42,
    "b": 47
  },
  "hsl": {
    "h": 357.81,
    "s": 61.991,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50657,
    "c": 0.1732,
    "h": 24.3
  },
  "luminance": 0.11445
}

Semantic roles & 50–950 ramp

primary

#B32A2F

secondary

#72C7C4

accent

#E5DF43

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160806

muted

#847B7A

Preview Lab

Preview with #B32A2F

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

Preview Lab → · Contrast checker → · Palette generator →