#B13546#B13546

#B13546 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.8% C 0.159 H 17.0°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#B13546
RGB	rgb(177, 53, 70)
HSL	hsl(352, 54%, 45%)
HSV	hsv(352, 70%, 69%)
CMYK	cmyk(0%, 70.1%, 60.5%, 30.6%)
CIE-LAB	lab(41.75, 50.99, 19.09)
CIE-LCH	lch(41.75, 54.45, 20.52°)
OKLab	oklab(51.77% 0.1524 0.0466)
OKLCH	oklch(51.77% 0.159 17)
XYZ	xyz(20.5121, 12.3384, 7.0946)
Luminance	0.1234 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13546 #35B1A0

analogous

#B13584 #B13546 #B16235

triadic

#B13546 #46B135 #3546B1

tetradic

#B13546 #84B135 #35B1A0 #6235B1

square

#B13546 #84B135 #35B1A0 #6235B1

split-complementary

#B13546 #35B162 #3584B1

monochromatic

#531921 #822733 #B13546 #CD5767 #DB8691

Accessibility & contrast

On white

6.06

#B13546 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#B13546 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13546

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13546	#FFFFFF	#000000	##FFFFFF
##B13546	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555246

Deuteranopia (green-blind)

#756C43

Tritanopia (blue-blind)

#C2153C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b13546;
/* rgb */ color: rgb(177, 53, 70);
/* oklch */ color: oklch(51.8% 0.159 17.0);

Tailwind

colors: {
  custom: {
    50: '#cf7579',
    500: '#b13546',
    950: '#000000',
  },
}

SCSS

$custom: #b13546;
$custom-light: #cf7579;
$custom-dark: #000000;

JSON

{
  "hex": "#b13546",
  "rgb": {
    "r": 177,
    "g": 53,
    "b": 70
  },
  "hsl": {
    "h": 351.774,
    "s": 53.913,
    "l": 45.098
  },
  "oklch": {
    "l": 0.5177,
    "c": 0.1594,
    "h": 17
  },
  "luminance": 0.12336
}

Semantic roles & 50–950 ramp

primary

#B13546

secondary

#7DC4BB

accent

#DDC94B

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B13546

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

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