#B22345#B22345

#B22345 is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.3% C 0.177 H 13.7°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#B22345
RGB	rgb(178, 35, 69)
HSL	hsl(346, 67%, 42%)
HSV	hsv(346, 80%, 70%)
CMYK	cmyk(0%, 80.3%, 61.2%, 30.2%)
CIE-LAB	lab(39.75, 57.29, 17.09)
CIE-LCH	lch(39.75, 59.78, 16.61°)
OKLab	oklab(50.31% 0.1723 0.0419)
OKLCH	oklch(50.31% 0.177 13.7)
XYZ	xyz(20.0374, 11.0997, 6.7165)
Luminance	0.1110 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B22345 #23B290

analogous

#B2238D #B22345 #B24823

triadic

#B22345 #45B223 #2345B2

tetradic

#B22345 #8DB223 #23B290 #4823B2

square

#B22345 #8DB223 #23B290 #4823B2

split-complementary

#B22345 #23B248 #238DB2

monochromatic

#4C0F1D #7F1931 #B22345 #D83A60 #E26D89

Accessibility & contrast

On white

6.52

#B22345 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#B22345 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B22345

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B22345	#FFFFFF	#000000	##FFFFFF
##B22345	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4B45

Deuteranopia (green-blind)

#716841

Tritanopia (blue-blind)

#C30032

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b22345;
/* rgb */ color: rgb(178, 35, 69);
/* oklch */ color: oklch(50.3% 0.177 13.7);

Tailwind

colors: {
  custom: {
    50: '#d06d78',
    500: '#b22345',
    950: '#000000',
  },
}

SCSS

$custom: #b22345;
$custom-light: #d06d78;
$custom-dark: #000000;

JSON

{
  "hex": "#b22345",
  "rgb": {
    "r": 178,
    "g": 35,
    "b": 69
  },
  "hsl": {
    "h": 345.734,
    "s": 67.136,
    "l": 41.765
  },
  "oklch": {
    "l": 0.50314,
    "c": 0.17735,
    "h": 13.7
  },
  "luminance": 0.11097
}

Semantic roles & 50–950 ramp

primary

#B22345

secondary

#68C9B2

accent

#EAC13E

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #B22345

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

Preview Lab → · Contrast checker → · Palette generator →