#B33952#B33952

#B33952 is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.8% C 0.158 H 12.3°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#B33952
RGB	rgb(179, 57, 82)
HSL	hsl(348, 52%, 46%)
HSV	hsv(348, 68%, 70%)
CMYK	cmyk(0%, 68.2%, 54.2%, 29.8%)
CIE-LAB	lab(42.95, 50.94, 13.31)
CIE-LCH	lch(42.95, 52.65, 14.64°)
OKLab	oklab(52.81% 0.154 0.0336)
OKLCH	oklch(52.81% 0.158 12.3)
XYZ	xyz(21.5784, 13.1220, 9.3775)
Luminance	0.1312 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33952 #39B39A

analogous

#B3398F #B33952 #B35D39

triadic

#B33952 #52B339 #3952B3

tetradic

#B33952 #8FB339 #39B39A #5D39B3

square

#B33952 #8FB339 #39B39A #5D39B3

split-complementary

#B33952 #39B35D #398FB3

monochromatic

#561B27 #852A3D #B33952 #CC5E74 #DA8C9C

Accessibility & contrast

On white

5.80

#B33952 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#B33952 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33952

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33952	#FFFFFF	#000000	##FFFFFF
##B33952	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575652

Deuteranopia (green-blind)

#766F4F

Tritanopia (blue-blind)

#C32143

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b33952;
/* rgb */ color: rgb(179, 57, 82);
/* oklch */ color: oklch(52.8% 0.158 12.3);

Tailwind

colors: {
  custom: {
    50: '#d07782',
    500: '#b33952',
    950: '#000000',
  },
}

SCSS

$custom: #b33952;
$custom-light: #d07782;
$custom-dark: #000000;

JSON

{
  "hex": "#b33952",
  "rgb": {
    "r": 179,
    "g": 57,
    "b": 82
  },
  "hsl": {
    "h": 347.705,
    "s": 51.695,
    "l": 46.275
  },
  "oklch": {
    "l": 0.52812,
    "c": 0.15757,
    "h": 12.3
  },
  "luminance": 0.13119
}

Semantic roles & 50–950 ramp

primary

#B33952

secondary

#83C5B7

accent

#DBBE4D

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B33952

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

Preview Lab → · Contrast checker → · Palette generator →