#B54055#B54055

#B54055 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.0% C 0.152 H 13.1°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#B54055
RGB	rgb(181, 64, 85)
HSL	hsl(349, 48%, 48%)
HSV	hsv(349, 65%, 71%)
CMYK	cmyk(0%, 64.6%, 53%, 29%)
CIE-LAB	lab(44.45, 48.90, 13.57)
CIE-LCH	lch(44.45, 50.75, 15.51°)
OKLab	oklab(54.02% 0.1476 0.0343)
OKLCH	oklch(54.02% 0.152 13.1)
XYZ	xyz(22.5311, 14.1493, 10.1372)
Luminance	0.1415 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54055 #40B5A0

analogous

#B5408F #B54055 #B56640

triadic

#B54055 #55B540 #4055B5

tetradic

#B54055 #8FB540 #40B5A0 #6640B5

square

#B54055 #8FB540 #40B5A0 #6640B5

split-complementary

#B54055 #40B566 #408FB5

monochromatic

#5B202B #883040 #B54055 #CA687A #DA96A2

Accessibility & contrast

On white

5.48

#B54055 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#B54055 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54055

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54055	#FFFFFF	#000000	##FFFFFF
##B54055	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5A55

Deuteranopia (green-blind)

#7A7252

Tritanopia (blue-blind)

#C52C48

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b54055;
/* rgb */ color: rgb(181, 64, 85);
/* oklch */ color: oklch(54.0% 0.152 13.1);

Tailwind

colors: {
  custom: {
    50: '#d17b84',
    500: '#b54055',
    950: '#000000',
  },
}

SCSS

$custom: #b54055;
$custom-light: #d17b84;
$custom-dark: #000000;

JSON

{
  "hex": "#b54055",
  "rgb": {
    "r": 181,
    "g": 64,
    "b": 85
  },
  "hsl": {
    "h": 349.231,
    "s": 47.755,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54018,
    "c": 0.15157,
    "h": 13.1
  },
  "luminance": 0.14146
}

Semantic roles & 50–950 ramp

primary

#B54055

secondary

#8BC5BB

accent

#D7BF50

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B54055

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

Preview Lab → · Contrast checker → · Palette generator →