#B4135F#B4135F

#B4135F is a mid, vivid pink. Relative luminance 0.110; OKLCH L 50.5% C 0.195 H 0.5°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#B4135F
RGB	rgb(180, 19, 95)
HSL	hsl(332, 81%, 39%)
HSV	hsv(332, 89%, 71%)
CMYK	cmyk(0%, 89.4%, 47.2%, 29.4%)
CIE-LAB	lab(39.58, 63.30, 0.38)
CIE-LCH	lch(39.58, 63.30, 0.34°)
OKLab	oklab(50.48% 0.1949 0.0016)
OKLCH	oklch(50.48% 0.195 0.5)
XYZ	xyz(21.1227, 10.9983, 11.8349)
Luminance	0.1100 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4135F #13B468

analogous

#B413B0 #B4135F #B41713

triadic

#B4135F #5FB413 #135FB4

tetradic

#B4135F #B0B413 #13B468 #1713B4

square

#B4135F #B0B413 #13B468 #1713B4

split-complementary

#B4135F #13B417 #13B0B4

monochromatic

#450725 #7D0D42 #B4135F #E71D7C #ED549C

Accessibility & contrast

On white

6.56

#B4135F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#B4135F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4135F

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4135F	#FFFFFF	#000000	##FFFFFF
##B4135F	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414A61

Deuteranopia (green-blind)

#6B685B

Tritanopia (blue-blind)

#C40039

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b4135f;
/* rgb */ color: rgb(180, 19, 95);
/* oklch */ color: oklch(50.5% 0.195 0.5);

Tailwind

colors: {
  custom: {
    50: '#d16a8c',
    500: '#b4135f',
    950: '#000000',
  },
}

SCSS

$custom: #b4135f;
$custom-light: #d16a8c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4135f",
  "rgb": {
    "r": 180,
    "g": 19,
    "b": 95
  },
  "hsl": {
    "h": 331.677,
    "s": 80.905,
    "l": 39.02
  },
  "oklch": {
    "l": 0.50476,
    "c": 0.19495,
    "h": 0.5
  },
  "luminance": 0.10995
}

Semantic roles & 50–950 ramp

primary

#B4135F

secondary

#53CF95

accent

#F79930

background

#FDF6F8

surface

#FBECF0

border

#D4C7CB

text

#15080C

muted

#837A7D

Preview Lab

Preview with #B4135F

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

Preview Lab → · Contrast checker → · Palette generator →