#B04557#B04557

#B04557 is a mid, vivid red. Relative luminance 0.142; OKLCH L 53.9% C 0.140 H 12.9°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#B04557
RGB	rgb(176, 69, 87)
HSL	hsl(350, 44%, 48%)
HSV	hsv(350, 61%, 69%)
CMYK	cmyk(0%, 60.8%, 50.6%, 31%)
CIE-LAB	lab(44.49, 45.13, 12.26)
CIE-LCH	lch(44.49, 46.77, 15.20°)
OKLab	oklab(53.9% 0.1364 0.0312)
OKLCH	oklch(53.9% 0.14 12.9)
XYZ	xyz(21.7546, 14.1771, 10.6058)
Luminance	0.1417 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04557 #45B09E

analogous

#B0458C #B04557 #B06945

triadic

#B04557 #57B045 #4557B0

tetradic

#B04557 #8CB045 #45B09E #6945B0

square

#B04557 #8CB045 #45B09E #6945B0

split-complementary

#B04557 #45B069 #458CB0

monochromatic

#58232C #843441 #B04557 #C66D7C #D799A3

Accessibility & contrast

On white

5.48

#B04557 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#B04557 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04557

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04557	#FFFFFF	#000000	##FFFFFF
##B04557	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)

#5D5C57

Deuteranopia (green-blind)

#787155

Tritanopia (blue-blind)

#BF354C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b04557;
/* rgb */ color: rgb(176, 69, 87);
/* oklch */ color: oklch(53.9% 0.140 12.9);

Tailwind

colors: {
  custom: {
    50: '#cc7e86',
    500: '#b04557',
    950: '#000000',
  },
}

SCSS

$custom: #b04557;
$custom-light: #cc7e86;
$custom-dark: #000000;

JSON

{
  "hex": "#b04557",
  "rgb": {
    "r": 176,
    "g": 69,
    "b": 87
  },
  "hsl": {
    "h": 349.907,
    "s": 43.673,
    "l": 48.039
  },
  "oklch": {
    "l": 0.53901,
    "c": 0.13992,
    "h": 12.9
  },
  "luminance": 0.14174
}

Semantic roles & 50–950 ramp

primary

#B04557

secondary

#8EC3BA

accent

#D3BE54

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#140A0B

muted

#837C7C

Preview Lab

Preview with #B04557

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

Preview Lab → · Contrast checker → · Palette generator →