#B33552#B33552

#B33552 is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.4% C 0.162 H 11.3°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#B33552
RGB	rgb(179, 53, 82)
HSL	hsl(346, 54%, 45%)
HSV	hsv(346, 70%, 70%)
CMYK	cmyk(0%, 70.4%, 54.2%, 29.8%)
CIE-LAB	lab(42.37, 52.52, 12.52)
CIE-LCH	lch(42.37, 53.99, 13.41°)
OKLab	oklab(52.39% 0.159 0.0317)
OKLCH	oklch(52.39% 0.162 11.3)
XYZ	xyz(21.3884, 12.7420, 9.3142)
Luminance	0.1274 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33552 #35B396

analogous

#B33591 #B33552 #B35735

triadic

#B33552 #52B335 #3552B3

tetradic

#B33552 #91B335 #35B396 #5735B3

square

#B33552 #91B335 #35B396 #5735B3

split-complementary

#B33552 #35B357 #3591B3

monochromatic

#551927 #84273C #B33552 #CD5873 #DB879A

Accessibility & contrast

On white

5.92

#B33552 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#B33552 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33552

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33552	#FFFFFF	#000000	##FFFFFF
##B33552	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545452

Deuteranopia (green-blind)

#756D4F

Tritanopia (blue-blind)

#C31A41

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b33552;
/* rgb */ color: rgb(179, 53, 82);
/* oklch */ color: oklch(52.4% 0.162 11.3);

Tailwind

colors: {
  custom: {
    50: '#d07582',
    500: '#b33552',
    950: '#000000',
  },
}

SCSS

$custom: #b33552;
$custom-light: #d07582;
$custom-dark: #000000;

JSON

{
  "hex": "#b33552",
  "rgb": {
    "r": 179,
    "g": 53,
    "b": 82
  },
  "hsl": {
    "h": 346.19,
    "s": 54.31,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52385,
    "c": 0.16212,
    "h": 11.3
  },
  "luminance": 0.12739
}

Semantic roles & 50–950 ramp

primary

#B33552

secondary

#7FC5B5

accent

#DEBC4A

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B33552

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

Preview Lab → · Contrast checker → · Palette generator →