#B33A58#B33A58

#B33A58 is a mid, vivid red. Relative luminance 0.133; OKLCH L 53.1% C 0.157 H 9.4°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#B33A58
RGB	rgb(179, 58, 88)
HSL	hsl(345, 51%, 46%)
HSV	hsv(345, 68%, 70%)
CMYK	cmyk(0%, 67.6%, 50.8%, 29.8%)
CIE-LAB	lab(43.24, 51.04, 9.98)
CIE-LCH	lch(43.24, 52.01, 11.07°)
OKLab	oklab(53.08% 0.155 0.0257)
OKLCH	oklch(53.08% 0.157 9.4)
XYZ	xyz(21.8667, 13.3172, 10.6496)
Luminance	0.1331 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33A58 #3AB395

analogous

#B33A95 #B33A58 #B3593A

triadic

#B33A58 #58B33A #3A58B3

tetradic

#B33A58 #95B33A #3AB395 #593AB3

square

#B33A58 #95B33A #3AB395 #593AB3

split-complementary

#B33A58 #3AB359 #3A95B3

monochromatic

#571C2B #852B41 #B33A58 #CB5F7A #DA8DA0

Accessibility & contrast

On white

5.73

#B33A58 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#B33A58 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33A58

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33A58	#FFFFFF	#000000	##FFFFFF
##B33A58	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565759

Deuteranopia (green-blind)

#766F55

Tritanopia (blue-blind)

#C32546

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b33a58;
/* rgb */ color: rgb(179, 58, 88);
/* oklch */ color: oklch(53.1% 0.157 9.4);

Tailwind

colors: {
  custom: {
    50: '#cf7886',
    500: '#b33a58',
    950: '#000000',
  },
}

SCSS

$custom: #b33a58;
$custom-light: #cf7886;
$custom-dark: #000000;

JSON

{
  "hex": "#b33a58",
  "rgb": {
    "r": 179,
    "g": 58,
    "b": 88
  },
  "hsl": {
    "h": 345.124,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.53075,
    "c": 0.1571,
    "h": 9.4
  },
  "luminance": 0.13314
}

Semantic roles & 50–950 ramp

primary

#B33A58

secondary

#84C5B5

accent

#DBB84D

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B33A58

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

Preview Lab → · Contrast checker → · Palette generator →