#B2333D#B2333D

#B2333D is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.6% C 0.163 H 20.8°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#B2333D
RGB	rgb(178, 51, 61)
HSL	hsl(355, 55%, 45%)
HSV	hsv(355, 71%, 70%)
CMYK	cmyk(0%, 71.3%, 65.7%, 30.2%)
CIE-LAB	lab(41.49, 51.51, 24.35)
CIE-LCH	lch(41.49, 56.97, 25.30°)
OKLab	oklab(51.56% 0.1522 0.0578)
OKLCH	oklch(51.56% 0.163 20.8)
XYZ	xyz(20.3884, 12.1725, 5.6899)
Luminance	0.1217 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2333D #33B2A8

analogous

#B2337C #B2333D #B26933

triadic

#B2333D #3DB233 #333DB2

tetradic

#B2333D #7CB233 #33B2A8 #6933B2

square

#B2333D #7CB233 #33B2A8 #6933B2

split-complementary

#B2333D #33B269 #337CB2

monochromatic

#53181C #82252D #B2333D #CE545E #DC848B

Accessibility & contrast

On white

6.12

#B2333D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#B2333D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2333D

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2333D	#FFFFFF	#000000	##FFFFFF
##B2333D	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56513C

Deuteranopia (green-blind)

#766C39

Tritanopia (blue-blind)

#C30938

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b2333d;
/* rgb */ color: rgb(178, 51, 61);
/* oklch */ color: oklch(51.6% 0.163 20.8);

Tailwind

colors: {
  custom: {
    50: '#d07472',
    500: '#b2333d',
    950: '#000000',
  },
}

SCSS

$custom: #b2333d;
$custom-light: #d07472;
$custom-dark: #000000;

JSON

{
  "hex": "#b2333d",
  "rgb": {
    "r": 178,
    "g": 51,
    "b": 61
  },
  "hsl": {
    "h": 355.276,
    "s": 55.459,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51557,
    "c": 0.16281,
    "h": 20.8
  },
  "luminance": 0.1217
}

Semantic roles & 50–950 ramp

primary

#B2333D

secondary

#7CC5BF

accent

#DFD349

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150908

muted

#837B7B

Preview Lab

Preview with #B2333D

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

Preview Lab → · Contrast checker → · Palette generator →