#B13D47#B13D47

#B13D47 is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.7% C 0.151 H 19.0°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#B13D47
RGB	rgb(177, 61, 71)
HSL	hsl(355, 49%, 47%)
HSV	hsv(355, 66%, 69%)
CMYK	cmyk(0%, 65.5%, 59.9%, 30.6%)
CIE-LAB	lab(42.98, 47.77, 20.09)
CIE-LCH	lch(42.98, 51.82, 22.81°)
OKLab	oklab(52.69% 0.1423 0.049)
OKLCH	oklch(52.69% 0.151 19)
XYZ	xyz(20.9395, 13.1424, 7.3941)
Luminance	0.1314 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13D47 #3DB1A7

analogous

#B13D81 #B13D47 #B16D3D

triadic

#B13D47 #47B13D #3D47B1

tetradic

#B13D47 #81B13D #3DB1A7 #6D3DB1

square

#B13D47 #81B13D #3DB1A7 #6D3DB1

split-complementary

#B13D47 #3DB16D #3D81B1

monochromatic

#561E22 #832D35 #B13D47 #C9626B #D99096

Accessibility & contrast

On white

5.79

#B13D47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#B13D47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13D47

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13D47	#FFFFFF	#000000	##FFFFFF
##B13D47	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5647

Deuteranopia (green-blind)

#786F44

Tritanopia (blue-blind)

#C22541

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b13d47;
/* rgb */ color: rgb(177, 61, 71);
/* oklch */ color: oklch(52.7% 0.151 19.0);

Tailwind

colors: {
  custom: {
    50: '#ce797a',
    500: '#b13d47',
    950: '#000000',
  },
}

SCSS

$custom: #b13d47;
$custom-light: #ce797a;
$custom-dark: #000000;

JSON

{
  "hex": "#b13d47",
  "rgb": {
    "r": 177,
    "g": 61,
    "b": 71
  },
  "hsl": {
    "h": 354.828,
    "s": 48.739,
    "l": 46.667
  },
  "oklch": {
    "l": 0.52693,
    "c": 0.15054,
    "h": 19
  },
  "luminance": 0.1314
}

Semantic roles & 50–950 ramp

primary

#B13D47

secondary

#86C4BE

accent

#D8CD50

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B13D47

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

Preview Lab → · Contrast checker → · Palette generator →