#B22D3E#B22D3E

#B22D3E is a mid, vivid red. Relative luminance 0.117; OKLCH L 51.0% C 0.169 H 18.8°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#B22D3E
RGB	rgb(178, 45, 62)
HSL	hsl(352, 60%, 44%)
HSV	hsv(352, 75%, 70%)
CMYK	cmyk(0%, 74.7%, 65.2%, 30.2%)
CIE-LAB	lab(40.72, 53.74, 22.76)
CIE-LCH	lch(40.72, 58.36, 22.95°)
OKLab	oklab(50.99% 0.1595 0.0543)
OKLCH	oklch(50.99% 0.169 18.8)
XYZ	xyz(20.1701, 11.6925, 5.7513)
Luminance	0.1169 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B22D3E #2DB2A1

analogous

#B22D80 #B22D3E #B25E2D

triadic

#B22D3E #3EB22D #2D3EB2

tetradic

#B22D3E #80B22D #2DB2A1 #5E2DB2

square

#B22D3E #80B22D #2DB2A1 #5E2DB2

split-complementary

#B22D3E #2DB25E #2D80B2

monochromatic

#50141C #81212D #B22D3E #D14B5C #DE7C88

Accessibility & contrast

On white

6.29

#B22D3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#B22D3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B22D3E

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B22D3E	#FFFFFF	#000000	##FFFFFF
##B22D3E	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534E3E

Deuteranopia (green-blind)

#746A3A

Tritanopia (blue-blind)

#C30034

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b22d3e;
/* rgb */ color: rgb(178, 45, 62);
/* oklch */ color: oklch(51.0% 0.169 18.8);

Tailwind

colors: {
  custom: {
    50: '#d07173',
    500: '#b22d3e',
    950: '#000000',
  },
}

SCSS

$custom: #b22d3e;
$custom-light: #d07173;
$custom-dark: #000000;

JSON

{
  "hex": "#b22d3e",
  "rgb": {
    "r": 178,
    "g": 45,
    "b": 62
  },
  "hsl": {
    "h": 352.331,
    "s": 59.641,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50993,
    "c": 0.16853,
    "h": 18.8
  },
  "luminance": 0.1169
}

Semantic roles & 50–950 ramp

primary

#B22D3E

secondary

#75C6BC

accent

#E3CF45

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150808

muted

#837B7B

Preview Lab

Preview with #B22D3E

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

Preview Lab → · Contrast checker → · Palette generator →