#B33248#B33248

#B33248 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.8% C 0.165 H 15.5°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#B33248
RGB	rgb(179, 50, 72)
HSL	hsl(350, 56%, 45%)
HSV	hsv(350, 72%, 70%)
CMYK	cmyk(0%, 72.1%, 59.8%, 29.8%)
CIE-LAB	lab(41.74, 52.90, 17.91)
CIE-LCH	lch(41.74, 55.85, 18.70°)
OKLab	oklab(51.85% 0.1587 0.044)
OKLCH	oklch(51.85% 0.165 15.5)
XYZ	xyz(20.9028, 12.3358, 7.4100)
Luminance	0.1233 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33248 #32B39D

analogous

#B33289 #B33248 #B35C32

triadic

#B33248 #48B332 #3248B3

tetradic

#B33248 #89B332 #32B39D #5C32B3

square

#B33248 #89B332 #32B39D #5C32B3

split-complementary

#B33248 #32B35C #3289B3

monochromatic

#531722 #832535 #B33248 #CF5368 #DC8392

Accessibility & contrast

On white

6.06

#B33248 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#B33248 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33248

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33248	#FFFFFF	#000000	##FFFFFF
##B33248	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545148

Deuteranopia (green-blind)

#756C45

Tritanopia (blue-blind)

#C40D3B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b33248;
/* rgb */ color: rgb(179, 50, 72);
/* oklch */ color: oklch(51.8% 0.165 15.5);

Tailwind

colors: {
  custom: {
    50: '#d0747a',
    500: '#b33248',
    950: '#000000',
  },
}

SCSS

$custom: #b33248;
$custom-light: #d0747a;
$custom-dark: #000000;

JSON

{
  "hex": "#b33248",
  "rgb": {
    "r": 179,
    "g": 50,
    "b": 72
  },
  "hsl": {
    "h": 349.767,
    "s": 56.332,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51848,
    "c": 0.16463,
    "h": 15.5
  },
  "luminance": 0.12333
}

Semantic roles & 50–950 ramp

primary

#B33248

secondary

#7BC6B9

accent

#E0C648

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B33248

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

Preview Lab → · Contrast checker → · Palette generator →