#B13A56#B13A56

#B13A56 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.7% C 0.155 H 10.1°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#B13A56
RGB	rgb(177, 58, 86)
HSL	hsl(346, 51%, 46%)
HSV	hsv(346, 67%, 69%)
CMYK	cmyk(0%, 67.2%, 51.4%, 30.6%)
CIE-LAB	lab(42.84, 50.23, 10.61)
CIE-LCH	lch(42.84, 51.34, 11.93°)
OKLab	oklab(52.69% 0.1524 0.0272)
OKLCH	oklch(52.69% 0.155 10.1)
XYZ	xyz(21.3260, 13.0479, 10.1978)
Luminance	0.1305 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13A56 #3AB195

analogous

#B13A91 #B13A56 #B1593A

triadic

#B13A56 #56B13A #3A56B1

tetradic

#B13A56 #91B13A #3AB195 #593AB1

square

#B13A56 #91B13A #3AB195 #593AB1

split-complementary

#B13A56 #3AB159 #3A91B1

monochromatic

#551C29 #832B40 #B13A56 #CA5E77 #D98C9E

Accessibility & contrast

On white

5.82

#B13A56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#B13A56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13A56

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13A56	#FFFFFF	#000000	##FFFFFF
##B13A56	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565656

Deuteranopia (green-blind)

#756E53

Tritanopia (blue-blind)

#C12545

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b13a56;
/* rgb */ color: rgb(177, 58, 86);
/* oklch */ color: oklch(52.7% 0.155 10.1);

Tailwind

colors: {
  custom: {
    50: '#ce7885',
    500: '#b13a56',
    950: '#000000',
  },
}

SCSS

$custom: #b13a56;
$custom-light: #ce7885;
$custom-dark: #000000;

JSON

{
  "hex": "#b13a56",
  "rgb": {
    "r": 177,
    "g": 58,
    "b": 86
  },
  "hsl": {
    "h": 345.882,
    "s": 50.638,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52693,
    "c": 0.15476,
    "h": 10.1
  },
  "luminance": 0.13045
}

Semantic roles & 50–950 ramp

primary

#B13A56

secondary

#83C4B5

accent

#DAB94E

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B13A56

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

Preview Lab → · Contrast checker → · Palette generator →