#B13D55#B13D55

#B13D55 is a mid, vivid red. Relative luminance 0.133; OKLCH L 53.0% C 0.151 H 11.5°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#B13D55
RGB	rgb(177, 61, 85)
HSL	hsl(348, 49%, 47%)
HSV	hsv(348, 66%, 69%)
CMYK	cmyk(0%, 65.5%, 52%, 30.6%)
CIE-LAB	lab(43.28, 48.88, 11.85)
CIE-LCH	lch(43.28, 50.29, 13.63°)
OKLab	oklab(53.01% 0.1479 0.0301)
OKLCH	oklch(53.01% 0.151 11.5)
XYZ	xyz(21.4417, 13.3432, 10.0390)
Luminance	0.1334 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13D55 #3DB199

analogous

#B13D8F #B13D55 #B15F3D

triadic

#B13D55 #55B13D #3D55B1

tetradic

#B13D55 #8FB13D #3DB199 #5F3DB1

square

#B13D55 #8FB13D #3DB199 #5F3DB1

split-complementary

#B13D55 #3DB15F #3D8FB1

monochromatic

#561E29 #832D3F #B13D55 #C96277 #D9909F

Accessibility & contrast

On white

5.73

#B13D55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#B13D55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13D55

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13D55	#FFFFFF	#000000	##FFFFFF
##B13D55	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585755

Deuteranopia (green-blind)

#766F52

Tritanopia (blue-blind)

#C12946

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b13d55;
/* rgb */ color: rgb(177, 61, 85);
/* oklch */ color: oklch(53.0% 0.151 11.5);

Tailwind

colors: {
  custom: {
    50: '#ce7984',
    500: '#b13d55',
    950: '#000000',
  },
}

SCSS

$custom: #b13d55;
$custom-light: #ce7984;
$custom-dark: #000000;

JSON

{
  "hex": "#b13d55",
  "rgb": {
    "r": 177,
    "g": 61,
    "b": 85
  },
  "hsl": {
    "h": 347.586,
    "s": 48.739,
    "l": 46.667
  },
  "oklch": {
    "l": 0.53014,
    "c": 0.15098,
    "h": 11.5
  },
  "luminance": 0.1334
}

Semantic roles & 50–950 ramp

primary

#B13D55

secondary

#86C4B7

accent

#D8BC50

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B13D55

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

Preview Lab → · Contrast checker → · Palette generator →