#B4154C#B4154C

#B4154C is a mid, vivid pink. Relative luminance 0.108; OKLCH L 50.0% C 0.189 H 9.1°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#B4154C
RGB	rgb(180, 21, 76)
HSL	hsl(339, 79%, 39%)
HSV	hsv(339, 88%, 71%)
CMYK	cmyk(0%, 88.3%, 57.8%, 29.4%)
CIE-LAB	lab(39.18, 61.50, 11.94)
CIE-LCH	lch(39.18, 62.65, 10.98°)
OKLab	oklab(50.02% 0.187 0.03)
OKLCH	oklch(50.02% 0.189 9.1)
XYZ	xyz(20.3972, 10.7645, 7.8398)
Luminance	0.1076 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4154C #15B47D

analogous

#B4159C #B4154C #B42D15

triadic

#B4154C #4CB415 #154CB4

tetradic

#B4154C #9CB415 #15B47D #2D15B4

square

#B4154C #9CB415 #15B47D #2D15B4

split-complementary

#B4154C #15B42D #159CB4

monochromatic

#46081E #7D0F35 #B4154C #E52165 #EC588B

Accessibility & contrast

On white

6.66

#B4154C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#B4154C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4154C

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4154C	#FFFFFF	#000000	##FFFFFF
##B4154C	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47484D

Deuteranopia (green-blind)

#6F6748

Tritanopia (blue-blind)

#C50030

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b4154c;
/* rgb */ color: rgb(180, 21, 76);
/* oklch */ color: oklch(50.0% 0.189 9.1);

Tailwind

colors: {
  custom: {
    50: '#d2697d',
    500: '#b4154c',
    950: '#000000',
  },
}

SCSS

$custom: #b4154c;
$custom-light: #d2697d;
$custom-dark: #000000;

JSON

{
  "hex": "#b4154c",
  "rgb": {
    "r": 180,
    "g": 21,
    "b": 76
  },
  "hsl": {
    "h": 339.245,
    "s": 79.104,
    "l": 39.412
  },
  "oklch": {
    "l": 0.50019,
    "c": 0.18935,
    "h": 9.1
  },
  "luminance": 0.10761
}

Semantic roles & 50–950 ramp

primary

#B4154C

secondary

#56CFA5

accent

#F6B232

background

#FDF6F7

surface

#FBECEE

border

#D4C7C9

text

#150809

muted

#837A7B

Preview Lab

Preview with #B4154C

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

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