#B54552#B54552

#B54552 is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.6% C 0.145 H 16.4°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#B54552
RGB	rgb(181, 69, 82)
HSL	hsl(353, 45%, 49%)
HSV	hsv(353, 62%, 71%)
CMYK	cmyk(0%, 61.9%, 54.7%, 29%)
CIE-LAB	lab(45.21, 46.42, 16.45)
CIE-LCH	lch(45.21, 49.25, 19.51°)
OKLab	oklab(54.57% 0.1394 0.0411)
OKLCH	oklch(54.57% 0.145 16.4)
XYZ	xyz(22.7091, 14.6921, 9.6210)
Luminance	0.1469 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54552 #45B5A8

analogous

#B5458A #B54552 #B57045

triadic

#B54552 #52B545 #4552B5

tetradic

#B54552 #8AB545 #45B5A8 #7045B5

square

#B54552 #8AB545 #45B5A8 #7045B5

split-complementary

#B54552 #45B570 #458AB5

monochromatic

#5C232A #89343E #B54552 #C86F79 #D99BA3

Accessibility & contrast

On white

5.33

#B54552 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#B54552 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54552

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54552	#FFFFFF	#000000	##FFFFFF
##B54552	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605C52

Deuteranopia (green-blind)

#7C744F

Tritanopia (blue-blind)

#C5324A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b54552;
/* rgb */ color: rgb(181, 69, 82);
/* oklch */ color: oklch(54.6% 0.145 16.4);

Tailwind

colors: {
  custom: {
    50: '#d17e82',
    500: '#b54552',
    950: '#000000',
  },
}

SCSS

$custom: #b54552;
$custom-light: #d17e82;
$custom-dark: #000000;

JSON

{
  "hex": "#b54552",
  "rgb": {
    "r": 181,
    "g": 69,
    "b": 82
  },
  "hsl": {
    "h": 353.036,
    "s": 44.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54568,
    "c": 0.1453,
    "h": 16.4
  },
  "luminance": 0.14689
}

Semantic roles & 50–950 ramp

primary

#B54552

secondary

#91C5BF

accent

#D5C653

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B54552

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

Preview Lab → · Contrast checker → · Palette generator →