#B55058#B55058

#B55058 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.2% C 0.131 H 17.5°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#B55058
RGB	rgb(181, 80, 88)
HSL	hsl(355, 41%, 51%)
HSV	hsv(355, 56%, 71%)
CMYK	cmyk(0%, 55.8%, 51.4%, 29%)
CIE-LAB	lab(47.32, 41.70, 15.69)
CIE-LCH	lch(47.32, 44.56, 20.61°)
OKLab	oklab(56.2% 0.1253 0.0395)
OKLCH	oklch(56.2% 0.131 17.5)
XYZ	xyz(23.6880, 16.2684, 11.1233)
Luminance	0.1627 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B55058 #50B5AD

analogous

#B5508A #B55058 #B57A50

triadic

#B55058 #58B550 #5058B5

tetradic

#B55058 #8AB550 #50B5AD #7A50B5

square

#B55058 #8AB550 #50B5AD #7A50B5

split-complementary

#B55058 #50B57A #508AB5

monochromatic

#61292E #8C3B42 #B55058 #C77B81 #D9A6AA

Accessibility & contrast

On white

4.94

#B55058 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#B55058 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B55058

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B55058	#FFFFFF	#000000	##FFFFFF
##B55058	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676358

Deuteranopia (green-blind)

#807856

Tritanopia (blue-blind)

#C54153

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b55058;
/* rgb */ color: rgb(181, 80, 88);
/* oklch */ color: oklch(56.2% 0.131 17.5);

Tailwind

colors: {
  custom: {
    50: '#d08487',
    500: '#b55058',
    950: '#000000',
  },
}

SCSS

$custom: #b55058;
$custom-light: #d08487;
$custom-dark: #000000;

JSON

{
  "hex": "#b55058",
  "rgb": {
    "r": 181,
    "g": 80,
    "b": 88
  },
  "hsl": {
    "h": 355.248,
    "s": 40.562,
    "l": 51.176
  },
  "oklch": {
    "l": 0.562,
    "c": 0.13134,
    "h": 17.5
  },
  "luminance": 0.16266
}

Semantic roles & 50–950 ramp

primary

#B55058

secondary

#9AC7C3

accent

#D0C757

background

#FDF8F8

surface

#FAEFEF

border

#D3CACA

text

#150B0B

muted

#837C7C

Preview Lab

Preview with #B55058

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

Preview Lab → · Contrast checker → · Palette generator →