#B3154E#B3154E

#B3154E is a mid, vivid pink. Relative luminance 0.107; OKLCH L 49.9% C 0.189 H 8.0°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#B3154E
RGB	rgb(179, 21, 78)
HSL	hsl(338, 79%, 39%)
HSV	hsv(338, 88%, 70%)
CMYK	cmyk(0%, 88.3%, 56.4%, 29.8%)
CIE-LAB	lab(39.02, 61.38, 10.41)
CIE-LCH	lch(39.02, 62.26, 9.62°)
OKLab	oklab(49.88% 0.187 0.0264)
OKLCH	oklch(49.88% 0.189 8)
XYZ	xyz(20.2358, 10.6732, 8.2009)
Luminance	0.1067 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3154E #15B37A

analogous

#B3159D #B3154E #B32B15

triadic

#B3154E #4EB315 #154EB3

tetradic

#B3154E #9DB315 #15B37A #2B15B3

square

#B3154E #9DB315 #15B37A #2B15B3

split-complementary

#B3154E #15B32B #159DB3

monochromatic

#45081E #7C0F36 #B3154E #E52067 #EB578D

Accessibility & contrast

On white

6.70

#B3154E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#B3154E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3154E

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3154E	#FFFFFF	#000000	##FFFFFF
##B3154E	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46484F

Deuteranopia (green-blind)

#6E674A

Tritanopia (blue-blind)

#C40031

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b3154e;
/* rgb */ color: rgb(179, 21, 78);
/* oklch */ color: oklch(49.9% 0.189 8.0);

Tailwind

colors: {
  custom: {
    50: '#d1697f',
    500: '#b3154e',
    950: '#000000',
  },
}

SCSS

$custom: #b3154e;
$custom-light: #d1697f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3154e",
  "rgb": {
    "r": 179,
    "g": 21,
    "b": 78
  },
  "hsl": {
    "h": 338.354,
    "s": 79,
    "l": 39.216
  },
  "oklch": {
    "l": 0.49884,
    "c": 0.18889,
    "h": 8
  },
  "luminance": 0.1067
}

Semantic roles & 50–950 ramp

primary

#B3154E

secondary

#56CEA3

accent

#F5AF32

background

#FDF6F7

surface

#FBECEE

border

#D4C7C9

text

#15070A

muted

#837A7C

Preview Lab

Preview with #B3154E

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

Preview Lab → · Contrast checker → · Palette generator →