#B33E54#B33E54

#B33E54 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.4% C 0.152 H 12.7°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#B33E54
RGB	rgb(179, 62, 84)
HSL	hsl(349, 49%, 47%)
HSV	hsv(349, 65%, 70%)
CMYK	cmyk(0%, 65.4%, 53.1%, 29.8%)
CIE-LAB	lab(43.76, 49.02, 13.19)
CIE-LCH	lch(43.76, 50.76, 15.06°)
OKLab	oklab(53.43% 0.1481 0.0333)
OKLCH	oklch(53.43% 0.152 12.7)
XYZ	xyz(21.9151, 13.6719, 9.8707)
Luminance	0.1367 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33E54 #3EB39D

analogous

#B33E8F #B33E54 #B3633E

triadic

#B33E54 #54B33E #3E54B3

tetradic

#B33E54 #8FB33E #3EB39D #633EB3

square

#B33E54 #8FB33E #3EB39D #633EB3

split-complementary

#B33E54 #3EB363 #3E8FB3

monochromatic

#581F29 #862E3F #B33E54 #CA6578 #D9929F

Accessibility & contrast

On white

5.62

#B33E54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#B33E54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33E54

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33E54	#FFFFFF	#000000	##FFFFFF
##B33E54	1.00	5.62	3.73	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5854

Deuteranopia (green-blind)

#787051

Tritanopia (blue-blind)

#C32947

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b33e54;
/* rgb */ color: rgb(179, 62, 84);
/* oklch */ color: oklch(53.4% 0.152 12.7);

Tailwind

colors: {
  custom: {
    50: '#cf7a83',
    500: '#b33e54',
    950: '#000000',
  },
}

SCSS

$custom: #b33e54;
$custom-light: #cf7a83;
$custom-dark: #000000;

JSON

{
  "hex": "#b33e54",
  "rgb": {
    "r": 179,
    "g": 62,
    "b": 84
  },
  "hsl": {
    "h": 348.718,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53432,
    "c": 0.15178,
    "h": 12.7
  },
  "luminance": 0.13669
}

Semantic roles & 50–950 ramp

primary

#B33E54

secondary

#88C5B9

accent

#D8BE50

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B33E54

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

Preview Lab → · Contrast checker → · Palette generator →