#B13D52#B13D52

#B13D52 is a mid, vivid red. Relative luminance 0.133; OKLCH L 52.9% C 0.151 H 13.2°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#B13D52
RGB	rgb(177, 61, 82)
HSL	hsl(349, 49%, 47%)
HSV	hsv(349, 66%, 69%)
CMYK	cmyk(0%, 65.5%, 53.7%, 30.6%)
CIE-LAB	lab(43.21, 48.62, 13.61)
CIE-LCH	lch(43.21, 50.49, 15.64°)
OKLab	oklab(52.94% 0.1468 0.0343)
OKLCH	oklch(52.94% 0.151 13.2)
XYZ	xyz(21.3250, 13.2966, 9.4245)
Luminance	0.1329 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13D52 #3DB19C

analogous

#B13D8C #B13D52 #B1623D

triadic

#B13D52 #52B13D #3D52B1

tetradic

#B13D52 #8CB13D #3DB19C #623DB1

square

#B13D52 #8CB13D #3DB19C #623DB1

split-complementary

#B13D52 #3DB162 #3D8CB1

monochromatic

#561E28 #832D3D #B13D52 #C96275 #D9909D

Accessibility & contrast

On white

5.74

#B13D52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#B13D52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13D52

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13D52	#FFFFFF	#000000	##FFFFFF
##B13D52	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595752

Deuteranopia (green-blind)

#766F4F

Tritanopia (blue-blind)

#C12845

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b13d52;
/* rgb */ color: rgb(177, 61, 82);
/* oklch */ color: oklch(52.9% 0.151 13.2);

Tailwind

colors: {
  custom: {
    50: '#ce7982',
    500: '#b13d52',
    950: '#000000',
  },
}

SCSS

$custom: #b13d52;
$custom-light: #ce7982;
$custom-dark: #000000;

JSON

{
  "hex": "#b13d52",
  "rgb": {
    "r": 177,
    "g": 61,
    "b": 82
  },
  "hsl": {
    "h": 349.138,
    "s": 48.739,
    "l": 46.667
  },
  "oklch": {
    "l": 0.52939,
    "c": 0.15071,
    "h": 13.2
  },
  "luminance": 0.13294
}

Semantic roles & 50–950 ramp

primary

#B13D52

secondary

#86C4B9

accent

#D8C050

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B13D52

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

Preview Lab → · Contrast checker → · Palette generator →