#B33655#B33655

#B33655 is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.6% C 0.161 H 10.0°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#B33655
RGB	rgb(179, 54, 85)
HSL	hsl(345, 54%, 46%)
HSV	hsv(345, 70%, 70%)
CMYK	cmyk(0%, 69.8%, 52.5%, 29.8%)
CIE-LAB	lab(42.58, 52.38, 10.94)
CIE-LCH	lch(42.58, 53.51, 11.80°)
OKLab	oklab(52.56% 0.1589 0.0279)
OKLCH	oklch(52.56% 0.161 10)
XYZ	xyz(21.5512, 12.8808, 9.9440)
Luminance	0.1288 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33655 #36B394

analogous

#B33693 #B33655 #B35536

triadic

#B33655 #55B336 #3655B3

tetradic

#B33655 #93B336 #36B394 #5536B3

square

#B33655 #93B336 #36B394 #5536B3

split-complementary

#B33655 #36B355 #3693B3

monochromatic

#551A28 #84283F #B33655 #CD5976 #DB889D

Accessibility & contrast

On white

5.87

#B33655 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#B33655 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33655

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33655	#FFFFFF	#000000	##FFFFFF
##B33655	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545456

Deuteranopia (green-blind)

#756E52

Tritanopia (blue-blind)

#C31D42

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b33655;
/* rgb */ color: rgb(179, 54, 85);
/* oklch */ color: oklch(52.6% 0.161 10.0);

Tailwind

colors: {
  custom: {
    50: '#cf7684',
    500: '#b33655',
    950: '#000000',
  },
}

SCSS

$custom: #b33655;
$custom-light: #cf7684;
$custom-dark: #000000;

JSON

{
  "hex": "#b33655",
  "rgb": {
    "r": 179,
    "g": 54,
    "b": 85
  },
  "hsl": {
    "h": 345.12,
    "s": 53.648,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52564,
    "c": 0.16136,
    "h": 10
  },
  "luminance": 0.12878
}

Semantic roles & 50–950 ramp

primary

#B33655

secondary

#80C5B4

accent

#DDB94B

background

#FDF7F8

surface

#FBEDEF

border

#D4C8CA

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B33655

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

Preview Lab → · Contrast checker → · Palette generator →