#B13F49#B13F49

#B13F49 is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.0% C 0.148 H 18.7°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#B13F49
RGB	rgb(177, 63, 73)
HSL	hsl(355, 48%, 47%)
HSV	hsv(355, 64%, 69%)
CMYK	cmyk(0%, 64.4%, 58.8%, 30.6%)
CIE-LAB	lab(43.34, 47.04, 19.34)
CIE-LCH	lch(43.34, 50.86, 22.35°)
OKLab	oklab(52.98% 0.1404 0.0474)
OKLCH	oklch(52.98% 0.148 18.7)
XYZ	xyz(21.1135, 13.3860, 7.7740)
Luminance	0.1338 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13F49 #3FB1A7

analogous

#B13F82 #B13F49 #B16E3F

triadic

#B13F49 #49B13F #3F49B1

tetradic

#B13F49 #82B13F #3FB1A7 #6E3FB1

square

#B13F49 #82B13F #3FB1A7 #6E3FB1

split-complementary

#B13F49 #3FB16E #3F82B1

monochromatic

#571F24 #842F36 #B13F49 #C8656E #D89298

Accessibility & contrast

On white

5.71

#B13F49 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#B13F49 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13F49

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13F49	#FFFFFF	#000000	##FFFFFF
##B13F49	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5749

Deuteranopia (green-blind)

#786F46

Tritanopia (blue-blind)

#C12843

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b13f49;
/* rgb */ color: rgb(177, 63, 73);
/* oklch */ color: oklch(53.0% 0.148 18.7);

Tailwind

colors: {
  custom: {
    50: '#ce7a7b',
    500: '#b13f49',
    950: '#000000',
  },
}

SCSS

$custom: #b13f49;
$custom-light: #ce7a7b;
$custom-dark: #000000;

JSON

{
  "hex": "#b13f49",
  "rgb": {
    "r": 177,
    "g": 63,
    "b": 73
  },
  "hsl": {
    "h": 354.737,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.52977,
    "c": 0.14817,
    "h": 18.7
  },
  "luminance": 0.13383
}

Semantic roles & 50–950 ramp

primary

#B13F49

secondary

#88C4BE

accent

#D7CB51

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B13F49

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

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