#B33549#B33549

#B33549 is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.2% C 0.162 H 15.8°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#B33549
RGB	rgb(179, 53, 73)
HSL	hsl(350, 54%, 45%)
HSV	hsv(350, 70%, 70%)
CMYK	cmyk(0%, 70.4%, 59.2%, 29.8%)
CIE-LAB	lab(42.18, 51.84, 17.86)
CIE-LCH	lch(42.18, 54.83, 19.01°)
OKLab	oklab(52.18% 0.1554 0.0439)
OKLCH	oklch(52.18% 0.162 15.8)
XYZ	xyz(21.0681, 12.6139, 7.6274)
Luminance	0.1261 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33549 #35B39F

analogous

#B33588 #B33549 #B36035

triadic

#B33549 #49B335 #3549B3

tetradic

#B33549 #88B335 #35B39F #6035B3

square

#B33549 #88B335 #35B39F #6035B3

split-complementary

#B33549 #35B360 #3588B3

monochromatic

#551922 #842736 #B33549 #CD586A #DB8794

Accessibility & contrast

On white

5.96

#B33549 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#B33549 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33549

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33549	#FFFFFF	#000000	##FFFFFF
##B33549	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565349

Deuteranopia (green-blind)

#766D46

Tritanopia (blue-blind)

#C4153D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b33549;
/* rgb */ color: rgb(179, 53, 73);
/* oklch */ color: oklch(52.2% 0.162 15.8);

Tailwind

colors: {
  custom: {
    50: '#d0757b',
    500: '#b33549',
    950: '#000000',
  },
}

SCSS

$custom: #b33549;
$custom-light: #d0757b;
$custom-dark: #000000;

JSON

{
  "hex": "#b33549",
  "rgb": {
    "r": 179,
    "g": 53,
    "b": 73
  },
  "hsl": {
    "h": 350.476,
    "s": 54.31,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52175,
    "c": 0.16152,
    "h": 15.8
  },
  "luminance": 0.12611
}

Semantic roles & 50–950 ramp

primary

#B33549

secondary

#7FC5BA

accent

#DEC64A

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B33549

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

Preview Lab → · Contrast checker → · Palette generator →