#B13E56#B13E56

#B13E56 is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.2% C 0.150 H 11.3°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#B13E56
RGB	rgb(177, 62, 86)
HSL	hsl(347, 48%, 47%)
HSV	hsv(347, 65%, 69%)
CMYK	cmyk(0%, 65%, 51.4%, 30.6%)
CIE-LAB	lab(43.46, 48.53, 11.48)
CIE-LCH	lch(43.46, 49.87, 13.31°)
OKLab	oklab(53.16% 0.147 0.0293)
OKLCH	oklch(53.16% 0.15 11.3)
XYZ	xyz(21.5356, 13.4670, 10.2676)
Luminance	0.1346 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13E56 #3EB199

analogous

#B13E90 #B13E56 #B1603E

triadic

#B13E56 #56B13E #3E56B1

tetradic

#B13E56 #90B13E #3EB199 #603EB1

square

#B13E56 #90B13E #3EB199 #603EB1

split-complementary

#B13E56 #3EB160 #3E90B1

monochromatic

#561E2A #842E40 #B13E56 #C96479 #D891A0

Accessibility & contrast

On white

5.69

#B13E56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#B13E56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13E56

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13E56	#FFFFFF	#000000	##FFFFFF
##B13E56	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585856

Deuteranopia (green-blind)

#766F53

Tritanopia (blue-blind)

#C12B47

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b13e56;
/* rgb */ color: rgb(177, 62, 86);
/* oklch */ color: oklch(53.2% 0.150 11.3);

Tailwind

colors: {
  custom: {
    50: '#ce7a85',
    500: '#b13e56',
    950: '#000000',
  },
}

SCSS

$custom: #b13e56;
$custom-light: #ce7a85;
$custom-dark: #000000;

JSON

{
  "hex": "#b13e56",
  "rgb": {
    "r": 177,
    "g": 62,
    "b": 86
  },
  "hsl": {
    "h": 347.478,
    "s": 48.117,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53158,
    "c": 0.14986,
    "h": 11.3
  },
  "luminance": 0.13464
}

Semantic roles & 50–950 ramp

primary

#B13E56

secondary

#87C4B7

accent

#D8BB50

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#140A0B

muted

#837C7C

Preview Lab

Preview with #B13E56

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

Preview Lab → · Contrast checker → · Palette generator →