#B13752#B13752

#B13752 is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.3% C 0.158 H 11.4°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#B13752
RGB	rgb(177, 55, 82)
HSL	hsl(347, 53%, 45%)
HSV	hsv(347, 69%, 69%)
CMYK	cmyk(0%, 68.9%, 53.7%, 30.6%)
CIE-LAB	lab(42.29, 51.11, 12.35)
CIE-LCH	lch(42.29, 52.58, 13.59°)
OKLab	oklab(52.26% 0.1547 0.0313)
OKLCH	oklch(52.26% 0.158 11.4)
XYZ	xyz(21.0225, 12.6915, 9.3237)
Luminance	0.1269 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13752 #37B196

analogous

#B1378F #B13752 #B15937

triadic

#B13752 #52B137 #3752B1

tetradic

#B13752 #8FB137 #37B196 #5937B1

square

#B13752 #8FB137 #37B196 #5937B1

split-complementary

#B13752 #37B159 #378FB1

monochromatic

#541A27 #82283C #B13752 #CC5A73 #DA889A

Accessibility & contrast

On white

5.94

#B13752 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#B13752 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13752

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13752	#FFFFFF	#000000	##FFFFFF
##B13752	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555452

Deuteranopia (green-blind)

#746D4F

Tritanopia (blue-blind)

#C11F42

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b13752;
/* rgb */ color: rgb(177, 55, 82);
/* oklch */ color: oklch(52.3% 0.158 11.4);

Tailwind

colors: {
  custom: {
    50: '#ce7682',
    500: '#b13752',
    950: '#000000',
  },
}

SCSS

$custom: #b13752;
$custom-light: #ce7682;
$custom-dark: #000000;

JSON

{
  "hex": "#b13752",
  "rgb": {
    "r": 177,
    "g": 55,
    "b": 82
  },
  "hsl": {
    "h": 346.721,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.5226,
    "c": 0.15782,
    "h": 11.4
  },
  "luminance": 0.12689
}

Semantic roles & 50–950 ramp

primary

#B13752

secondary

#80C4B5

accent

#DCBC4C

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B13752

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

Preview Lab → · Contrast checker → · Palette generator →