#B13241#B13241

#B13241 is a mid, vivid red. Relative luminance 0.120; OKLCH L 51.4% C 0.163 H 18.6°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#B13241
RGB	rgb(177, 50, 65)
HSL	hsl(353, 56%, 45%)
HSV	hsv(353, 72%, 69%)
CMYK	cmyk(0%, 71.8%, 63.3%, 30.6%)
CIE-LAB	lab(41.24, 51.81, 21.52)
CIE-LCH	lch(41.24, 56.10, 22.55°)
OKLab	oklab(51.36% 0.1541 0.0518)
OKLCH	oklch(51.36% 0.163 18.6)
XYZ	xyz(20.2283, 12.0129, 6.2536)
Luminance	0.1201 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13241 #32B1A2

analogous

#B13281 #B13241 #B16232

triadic

#B13241 #41B132 #3241B1

tetradic

#B13241 #81B132 #32B1A2 #6232B1

square

#B13241 #81B132 #32B1A2 #6232B1

split-complementary

#B13241 #32B162 #3281B1

monochromatic

#52171E #81252F #B13241 #CE5261 #DC828C

Accessibility & contrast

On white

6.17

#B13241 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#B13241 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13241

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13241	#FFFFFF	#000000	##FFFFFF
##B13241	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545041

Deuteranopia (green-blind)

#756B3D

Tritanopia (blue-blind)

#C20A38

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b13241;
/* rgb */ color: rgb(177, 50, 65);
/* oklch */ color: oklch(51.4% 0.163 18.6);

Tailwind

colors: {
  custom: {
    50: '#cf7375',
    500: '#b13241',
    950: '#000000',
  },
}

SCSS

$custom: #b13241;
$custom-light: #cf7375;
$custom-dark: #000000;

JSON

{
  "hex": "#b13241",
  "rgb": {
    "r": 177,
    "g": 50,
    "b": 65
  },
  "hsl": {
    "h": 352.913,
    "s": 55.947,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51358,
    "c": 0.16259,
    "h": 18.6
  },
  "luminance": 0.1201
}

Semantic roles & 50–950 ramp

primary

#B13241

secondary

#7AC5BC

accent

#DFCD49

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #B13241

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

Preview Lab → · Contrast checker → · Palette generator →