#B13E52#B13E52

#B13E52 is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.1% C 0.149 H 13.5°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#B13E52
RGB	rgb(177, 62, 82)
HSL	hsl(350, 48%, 47%)
HSV	hsv(350, 65%, 69%)
CMYK	cmyk(0%, 65%, 53.7%, 30.6%)
CIE-LAB	lab(43.37, 48.19, 13.83)
CIE-LCH	lch(43.37, 50.13, 16.01°)
OKLab	oklab(53.06% 0.1454 0.0348)
OKLCH	oklch(53.06% 0.149 13.5)
XYZ	xyz(21.3789, 13.4043, 9.4425)
Luminance	0.1340 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13E52 #3EB19D

analogous

#B13E8C #B13E52 #B1643E

triadic

#B13E52 #52B13E #3E52B1

tetradic

#B13E52 #8CB13E #3EB19D #643EB1

square

#B13E52 #8CB13E #3EB19D #643EB1

split-complementary

#B13E52 #3EB164 #3E8CB1

monochromatic

#561E28 #842E3D #B13E52 #C96475 #D8919D

Accessibility & contrast

On white

5.71

#B13E52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#B13E52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13E52

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13E52	#FFFFFF	#000000	##FFFFFF
##B13E52	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595852

Deuteranopia (green-blind)

#776F4F

Tritanopia (blue-blind)

#C12A46

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b13e52;
/* rgb */ color: rgb(177, 62, 82);
/* oklch */ color: oklch(53.1% 0.149 13.5);

Tailwind

colors: {
  custom: {
    50: '#ce7a82',
    500: '#b13e52',
    950: '#000000',
  },
}

SCSS

$custom: #b13e52;
$custom-light: #ce7a82;
$custom-dark: #000000;

JSON

{
  "hex": "#b13e52",
  "rgb": {
    "r": 177,
    "g": 62,
    "b": 82
  },
  "hsl": {
    "h": 349.565,
    "s": 48.117,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53059,
    "c": 0.14949,
    "h": 13.5
  },
  "luminance": 0.13402
}

Semantic roles & 50–950 ramp

primary

#B13E52

secondary

#87C4B9

accent

#D8C050

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B13E52

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

Preview Lab → · Contrast checker → · Palette generator →