#B13442#B13442

#B13442 is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.6% C 0.161 H 18.7°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#B13442
RGB	rgb(177, 52, 66)
HSL	hsl(353, 55%, 45%)
HSV	hsv(353, 71%, 69%)
CMYK	cmyk(0%, 70.6%, 62.7%, 30.6%)
CIE-LAB	lab(41.53, 51.12, 21.28)
CIE-LCH	lch(41.53, 55.37, 22.60°)
OKLab	oklab(51.58% 0.1521 0.0514)
OKLCH	oklch(51.58% 0.161 18.7)
XYZ	xyz(20.3449, 12.1993, 6.4366)
Luminance	0.1220 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13442 #34B1A3

analogous

#B13481 #B13442 #B16534

triadic

#B13442 #42B134 #3442B1

tetradic

#B13442 #81B134 #34B1A3 #6534B1

square

#B13442 #81B134 #34B1A3 #6534B1

split-complementary

#B13442 #34B165 #3481B1

monochromatic

#52181F #822630 #B13442 #CD5563 #DB848E

Accessibility & contrast

On white

6.11

#B13442 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#B13442 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13442

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13442	#FFFFFF	#000000	##FFFFFF
##B13442	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555142

Deuteranopia (green-blind)

#756C3F

Tritanopia (blue-blind)

#C2113A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b13442;
/* rgb */ color: rgb(177, 52, 66);
/* oklch */ color: oklch(51.6% 0.161 18.7);

Tailwind

colors: {
  custom: {
    50: '#cf7476',
    500: '#b13442',
    950: '#000000',
  },
}

SCSS

$custom: #b13442;
$custom-light: #cf7476;
$custom-dark: #000000;

JSON

{
  "hex": "#b13442",
  "rgb": {
    "r": 177,
    "g": 52,
    "b": 66
  },
  "hsl": {
    "h": 353.28,
    "s": 54.585,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51583,
    "c": 0.16052,
    "h": 18.7
  },
  "luminance": 0.12196
}

Semantic roles & 50–950 ramp

primary

#B13442

secondary

#7CC5BC

accent

#DECD4A

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #B13442

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

Preview Lab → · Contrast checker → · Palette generator →