#B22E4B#B22E4B

#B22E4B is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.4% C 0.168 H 13.0°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#B22E4B
RGB	rgb(178, 46, 75)
HSL	hsl(347, 59%, 44%)
HSV	hsv(347, 74%, 70%)
CMYK	cmyk(0%, 74.2%, 57.9%, 30.2%)
CIE-LAB	lab(41.10, 54.24, 15.14)
CIE-LCH	lch(41.10, 56.32, 15.59°)
OKLab	oklab(51.36% 0.1636 0.0376)
OKLCH	oklch(51.36% 0.168 13)
XYZ	xyz(20.6091, 11.9299, 7.8727)
Luminance	0.1193 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B22E4B #2EB295

analogous

#B22E8D #B22E4B #B2532E

triadic

#B22E4B #4BB22E #2E4BB2

tetradic

#B22E4B #8DB22E #2EB295 #532EB2

square

#B22E4B #8DB22E #2EB295 #532EB2

split-complementary

#B22E4B #2EB253 #2E8DB2

monochromatic

#511522 #812137 #B22E4B #D14C69 #DD7D92

Accessibility & contrast

On white

6.20

#B22E4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#B22E4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B22E4B

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B22E4B	#FFFFFF	#000000	##FFFFFF
##B22E4B	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51504B

Deuteranopia (green-blind)

#736B48

Tritanopia (blue-blind)

#C3033A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b22e4b;
/* rgb */ color: rgb(178, 46, 75);
/* oklch */ color: oklch(51.4% 0.168 13.0);

Tailwind

colors: {
  custom: {
    50: '#d0727d',
    500: '#b22e4b',
    950: '#000000',
  },
}

SCSS

$custom: #b22e4b;
$custom-light: #d0727d;
$custom-dark: #000000;

JSON

{
  "hex": "#b22e4b",
  "rgb": {
    "r": 178,
    "g": 46,
    "b": 75
  },
  "hsl": {
    "h": 346.818,
    "s": 58.929,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51359,
    "c": 0.16786,
    "h": 13
  },
  "luminance": 0.11927
}

Semantic roles & 50–950 ramp

primary

#B22E4B

secondary

#76C6B4

accent

#E2C046

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#150809

muted

#837B7B

Preview Lab

Preview with #B22E4B

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

Preview Lab → · Contrast checker → · Palette generator →