#B22F47#B22F47

#B22F47 is a mid, vivid red. Relative luminance 0.120; OKLCH L 51.4% C 0.167 H 15.1°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#B22F47
RGB	rgb(178, 47, 71)
HSL	hsl(349, 58%, 44%)
HSV	hsv(349, 74%, 70%)
CMYK	cmyk(0%, 73.6%, 60.1%, 30.2%)
CIE-LAB	lab(41.15, 53.61, 17.70)
CIE-LCH	lch(41.15, 56.46, 18.27°)
OKLab	oklab(51.36% 0.1609 0.0434)
OKLCH	oklch(51.36% 0.167 15.1)
XYZ	xyz(20.5160, 11.9559, 7.1874)
Luminance	0.1195 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B22F47 #2FB29A

analogous

#B22F89 #B22F47 #B2592F

triadic

#B22F47 #47B22F #2F47B2

tetradic

#B22F47 #89B22F #2FB29A #592FB2

square

#B22F47 #89B22F #2FB29A #592FB2

split-complementary

#B22F47 #2FB259 #2F89B2

monochromatic

#511520 #822234 #B22F47 #D04E66 #DD7E90

Accessibility & contrast

On white

6.19

#B22F47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#B22F47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B22F47

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B22F47	#FFFFFF	#000000	##FFFFFF
##B22F47	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525047

Deuteranopia (green-blind)

#746B44

Tritanopia (blue-blind)

#C30339

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b22f47;
/* rgb */ color: rgb(178, 47, 71);
/* oklch */ color: oklch(51.4% 0.167 15.1);

Tailwind

colors: {
  custom: {
    50: '#d0727a',
    500: '#b22f47',
    950: '#000000',
  },
}

SCSS

$custom: #b22f47;
$custom-light: #d0727a;
$custom-dark: #000000;

JSON

{
  "hex": "#b22f47",
  "rgb": {
    "r": 178,
    "g": 47,
    "b": 71
  },
  "hsl": {
    "h": 349.008,
    "s": 58.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.51362,
    "c": 0.16663,
    "h": 15.1
  },
  "luminance": 0.11953
}

Semantic roles & 50–950 ramp

primary

#B22F47

secondary

#77C6B7

accent

#E1C546

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B22F47

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

Preview Lab → · Contrast checker → · Palette generator →