#B55046#B55046

#B55046 is a mid, vivid red. Relative luminance 0.160; OKLCH L 55.8% C 0.134 H 27.8°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#B55046
RGB	rgb(181, 80, 70)
HSL	hsl(5, 44%, 49%)
HSV	hsv(5, 61%, 71%)
CMYK	cmyk(0%, 55.8%, 61.3%, 29%)
CIE-LAB	lab(46.98, 40.25, 25.99)
CIE-LCH	lch(46.98, 47.91, 32.86°)
OKLab	oklab(55.83% 0.118 0.0624)
OKLCH	oklch(55.83% 0.134 27.8)
XYZ	xyz(23.0322, 16.0061, 7.6698)
Luminance	0.1600 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B55046 #46ABB5

analogous

#B54674 #B55046 #B58846

triadic

#B55046 #46B550 #5046B5

tetradic

#B55046 #74B546 #46ABB5 #8846B5

square

#B55046 #74B546 #46ABB5 #8846B5

split-complementary

#B55046 #46B588 #4674B5

monochromatic

#5D2924 #893C35 #B55046 #C87870 #D9A29C

Accessibility & contrast

On white

5.00

#B55046 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#B55046 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B55046

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B55046	#FFFFFF	#000000	##FFFFFF
##B55046	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696245

Deuteranopia (green-blind)

#827844

Tritanopia (blue-blind)

#C63E4E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b55046;
/* rgb */ color: rgb(181, 80, 70);
/* oklch */ color: oklch(55.8% 0.134 27.8);

Tailwind

colors: {
  custom: {
    50: '#d18479',
    500: '#b55046',
    950: '#000000',
  },
}

SCSS

$custom: #b55046;
$custom-light: #d18479;
$custom-dark: #000000;

JSON

{
  "hex": "#b55046",
  "rgb": {
    "r": 181,
    "g": 80,
    "b": 70
  },
  "hsl": {
    "h": 5.405,
    "s": 44.223,
    "l": 49.216
  },
  "oklch": {
    "l": 0.5583,
    "c": 0.1335,
    "h": 27.8
  },
  "luminance": 0.16003
}

Semantic roles & 50–950 ramp

primary

#B55046

secondary

#92C1C5

accent

#C8D454

background

#FDF8F7

surface

#FBEFED

border

#D4CAC8

text

#150B09

muted

#837C7B

Preview Lab

Preview with #B55046

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

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