#B04447#B04447

#B04447 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.4% C 0.141 H 21.6°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#B04447
RGB	rgb(176, 68, 71)
HSL	hsl(358, 44%, 48%)
HSV	hsv(358, 61%, 69%)
CMYK	cmyk(0%, 61.4%, 59.7%, 31%)
CIE-LAB	lab(43.98, 44.28, 21.36)
CIE-LCH	lch(43.98, 49.17, 25.76°)
OKLab	oklab(53.41% 0.1314 0.052)
OKLCH	oklch(53.41% 0.141 21.6)
XYZ	xyz(21.1109, 13.8220, 7.5163)
Luminance	0.1382 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04447 #44B0AD

analogous

#B0447D #B04447 #B07744

triadic

#B04447 #47B044 #4447B0

tetradic

#B04447 #7DB044 #44B0AD #7744B0

square

#B04447 #7DB044 #44B0AD #7744B0

split-complementary

#B04447 #44B077 #447DB0

monochromatic

#582223 #843335 #B04447 #C66B6E #D79799

Accessibility & contrast

On white

5.58

#B04447 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#B04447 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04447

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04447	#FFFFFF	#000000	##FFFFFF
##B04447	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5A46

Deuteranopia (green-blind)

#7A7044

Tritanopia (blue-blind)

#C03046

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b04447;
/* rgb */ color: rgb(176, 68, 71);
/* oklch */ color: oklch(53.4% 0.141 21.6);

Tailwind

colors: {
  custom: {
    50: '#cd7d7a',
    500: '#b04447',
    950: '#000000',
  },
}

SCSS

$custom: #b04447;
$custom-light: #cd7d7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b04447",
  "rgb": {
    "r": 176,
    "g": 68,
    "b": 71
  },
  "hsl": {
    "h": 358.333,
    "s": 44.262,
    "l": 47.843
  },
  "oklch": {
    "l": 0.5341,
    "c": 0.14133,
    "h": 21.6
  },
  "luminance": 0.13819
}

Semantic roles & 50–950 ramp

primary

#B04447

secondary

#8DC3C1

accent

#D4D054

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B04447

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

Preview Lab → · Contrast checker → · Palette generator →