#B22F4D#B22F4D

#B22F4D is a mid, vivid red. Relative luminance 0.120; OKLCH L 51.5% C 0.167 H 12.2°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#B22F4D
RGB	rgb(178, 47, 77)
HSL	hsl(346, 58%, 44%)
HSV	hsv(346, 74%, 70%)
CMYK	cmyk(0%, 73.6%, 56.7%, 30.2%)
CIE-LAB	lab(41.27, 54.04, 14.11)
CIE-LCH	lch(41.27, 55.85, 14.63°)
OKLab	oklab(51.5% 0.1633 0.0353)
OKLCH	oklch(51.5% 0.167 12.2)
XYZ	xyz(20.7181, 12.0368, 8.2521)
Luminance	0.1203 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B22F4D #2FB294

analogous

#B22F8F #B22F4D #B2532F

triadic

#B22F4D #4DB22F #2F4DB2

tetradic

#B22F4D #8FB22F #2FB294 #532FB2

square

#B22F4D #8FB22F #2FB294 #532FB2

split-complementary

#B22F4D #2FB253 #2F8FB2

monochromatic

#511523 #822238 #B22F4D #D04E6C #DD7E94

Accessibility & contrast

On white

6.16

#B22F4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#B22F4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B22F4D

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B22F4D	#FFFFFF	#000000	##FFFFFF
##B22F4D	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51504D

Deuteranopia (green-blind)

#736B4A

Tritanopia (blue-blind)

#C3083B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b22f4d;
/* rgb */ color: rgb(178, 47, 77);
/* oklch */ color: oklch(51.5% 0.167 12.2);

Tailwind

colors: {
  custom: {
    50: '#cf727e',
    500: '#b22f4d',
    950: '#000000',
  },
}

SCSS

$custom: #b22f4d;
$custom-light: #cf727e;
$custom-dark: #000000;

JSON

{
  "hex": "#b22f4d",
  "rgb": {
    "r": 178,
    "g": 47,
    "b": 77
  },
  "hsl": {
    "h": 346.26,
    "s": 58.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.51499,
    "c": 0.16702,
    "h": 12.2
  },
  "luminance": 0.12034
}

Semantic roles & 50–950 ramp

primary

#B22F4D

secondary

#77C6B4

accent

#E1BE46

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#150909

muted

#837B7B

Preview Lab

Preview with #B22F4D

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

Preview Lab → · Contrast checker → · Palette generator →