#B33E52#B33E52

#B33E52 is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.4% C 0.152 H 13.8°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#B33E52
RGB	rgb(179, 62, 82)
HSL	hsl(350, 49%, 47%)
HSV	hsv(350, 65%, 70%)
CMYK	cmyk(0%, 65.4%, 54.2%, 29.8%)
CIE-LAB	lab(43.71, 48.85, 14.36)
CIE-LCH	lch(43.71, 50.92, 16.38°)
OKLab	oklab(53.38% 0.1473 0.0361)
OKLCH	oklch(53.38% 0.152 13.8)
XYZ	xyz(21.8379, 13.6410, 9.4640)
Luminance	0.1364 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33E52 #3EB39F

analogous

#B33E8C #B33E52 #B3653E

triadic

#B33E52 #52B33E #3E52B3

tetradic

#B33E52 #8CB33E #3EB39F #653EB3

square

#B33E52 #8CB33E #3EB39F #653EB3

split-complementary

#B33E52 #3EB365 #3E8CB3

monochromatic

#581F28 #862E3D #B33E52 #CA6576 #D9929E

Accessibility & contrast

On white

5.63

#B33E52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#B33E52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33E52

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33E52	#FFFFFF	#000000	##FFFFFF
##B33E52	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5852

Deuteranopia (green-blind)

#78704F

Tritanopia (blue-blind)

#C32946

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b33e52;
/* rgb */ color: rgb(179, 62, 82);
/* oklch */ color: oklch(53.4% 0.152 13.8);

Tailwind

colors: {
  custom: {
    50: '#cf7a82',
    500: '#b33e52',
    950: '#000000',
  },
}

SCSS

$custom: #b33e52;
$custom-light: #cf7a82;
$custom-dark: #000000;

JSON

{
  "hex": "#b33e52",
  "rgb": {
    "r": 179,
    "g": 62,
    "b": 82
  },
  "hsl": {
    "h": 349.744,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53384,
    "c": 0.15165,
    "h": 13.8
  },
  "luminance": 0.13638
}

Semantic roles & 50–950 ramp

primary

#B33E52

secondary

#88C5BA

accent

#D8C150

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B33E52

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

Preview Lab → · Contrast checker → · Palette generator →