#B13757#B13757

#B13757 is a mid, vivid pink. Relative luminance 0.128; OKLCH L 52.4% C 0.159 H 8.8°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#B13757
RGB	rgb(177, 55, 87)
HSL	hsl(344, 53%, 45%)
HSV	hsv(344, 69%, 69%)
CMYK	cmyk(0%, 68.9%, 50.8%, 30.6%)
CIE-LAB	lab(42.42, 51.53, 9.40)
CIE-LCH	lch(42.42, 52.38, 10.34°)
OKLab	oklab(52.39% 0.1566 0.0242)
OKLCH	oklch(52.39% 0.159 8.8)
XYZ	xyz(21.2197, 12.7704, 10.3625)
Luminance	0.1277 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13757 #37B191

analogous

#B13794 #B13757 #B15437

triadic

#B13757 #57B137 #3757B1

tetradic

#B13757 #94B137 #37B191 #5437B1

square

#B13757 #94B137 #37B191 #5437B1

split-complementary

#B13757 #37B154 #3794B1

monochromatic

#541A29 #822840 #B13757 #CC5A78 #DA889E

Accessibility & contrast

On white

5.91

#B13757 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#B13757 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13757

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13757	#FFFFFF	#000000	##FFFFFF
##B13757	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545558

Deuteranopia (green-blind)

#736D54

Tritanopia (blue-blind)

#C12144

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b13757;
/* rgb */ color: rgb(177, 55, 87);
/* oklch */ color: oklch(52.4% 0.159 8.8);

Tailwind

colors: {
  custom: {
    50: '#ce7686',
    500: '#b13757',
    950: '#000000',
  },
}

SCSS

$custom: #b13757;
$custom-light: #ce7686;
$custom-dark: #000000;

JSON

{
  "hex": "#b13757",
  "rgb": {
    "r": 177,
    "g": 55,
    "b": 87
  },
  "hsl": {
    "h": 344.262,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52389,
    "c": 0.1585,
    "h": 8.8
  },
  "luminance": 0.12768
}

Semantic roles & 50–950 ramp

primary

#B13757

secondary

#80C4B2

accent

#DCB64C

background

#FDF7F8

surface

#FAEDEF

border

#D3C8CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B13757

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

Preview Lab → · Contrast checker → · Palette generator →