#B13C44#B13C44

#B13C44 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.5% C 0.152 H 20.2°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#B13C44
RGB	rgb(177, 60, 68)
HSL	hsl(356, 49%, 46%)
HSV	hsv(356, 66%, 69%)
CMYK	cmyk(0%, 66.1%, 61.6%, 30.6%)
CIE-LAB	lab(42.76, 47.99, 21.65)
CIE-LCH	lch(42.76, 52.65, 24.28°)
OKLab	oklab(52.51% 0.1425 0.0524)
OKLCH	oklch(52.51% 0.152 20.2)
XYZ	xyz(20.7927, 12.9990, 6.8819)
Luminance	0.1300 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13C44 #3CB1A9

analogous

#B13C7F #B13C44 #B16F3C

triadic

#B13C44 #44B13C #3C44B1

tetradic

#B13C44 #7FB13C #3CB1A9 #6F3CB1

square

#B13C44 #7FB13C #3CB1A9 #6F3CB1

split-complementary

#B13C44 #3CB16F #3C7FB1

monochromatic

#561D21 #832D32 #B13C44 #C96168 #D98F94

Accessibility & contrast

On white

5.83

#B13C44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#B13C44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13C44

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13C44	#FFFFFF	#000000	##FFFFFF
##B13C44	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5543

Deuteranopia (green-blind)

#786E41

Tritanopia (blue-blind)

#C22240

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b13c44;
/* rgb */ color: rgb(177, 60, 68);
/* oklch */ color: oklch(52.5% 0.152 20.2);

Tailwind

colors: {
  custom: {
    50: '#cf7877',
    500: '#b13c44',
    950: '#000000',
  },
}

SCSS

$custom: #b13c44;
$custom-light: #cf7877;
$custom-dark: #000000;

JSON

{
  "hex": "#b13c44",
  "rgb": {
    "r": 177,
    "g": 60,
    "b": 68
  },
  "hsl": {
    "h": 355.897,
    "s": 49.367,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52514,
    "c": 0.15183,
    "h": 20.2
  },
  "luminance": 0.12996
}

Semantic roles & 50–950 ramp

primary

#B13C44

secondary

#85C4BF

accent

#D9CF4F

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #B13C44

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

Preview Lab → · Contrast checker → · Palette generator →