#B4154F#B4154F

#B4154F is a mid, vivid pink. Relative luminance 0.108; OKLCH L 50.1% C 0.190 H 7.8°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#B4154F
RGB	rgb(180, 21, 79)
HSL	hsl(338, 79%, 39%)
HSV	hsv(338, 88%, 71%)
CMYK	cmyk(0%, 88.3%, 56.1%, 29.4%)
CIE-LAB	lab(39.25, 61.71, 10.12)
CIE-LCH	lch(39.25, 62.53, 9.31°)
OKLab	oklab(50.1% 0.1881 0.0257)
OKLCH	oklch(50.1% 0.19 7.8)
XYZ	xyz(20.5039, 10.8072, 8.4020)
Luminance	0.1080 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4154F #15B47A

analogous

#B4159F #B4154F #B42B15

triadic

#B4154F #4FB415 #154FB4

tetradic

#B4154F #9FB415 #15B47A #2B15B4

square

#B4154F #9FB415 #15B47A #2B15B4

split-complementary

#B4154F #15B42B #159FB4

monochromatic

#46081F #7D0F37 #B4154F #E52169 #EC588E

Accessibility & contrast

On white

6.64

#B4154F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#B4154F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4154F

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4154F	#FFFFFF	#000000	##FFFFFF
##B4154F	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464950

Deuteranopia (green-blind)

#6E674B

Tritanopia (blue-blind)

#C50031

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b4154f;
/* rgb */ color: rgb(180, 21, 79);
/* oklch */ color: oklch(50.1% 0.190 7.8);

Tailwind

colors: {
  custom: {
    50: '#d26a80',
    500: '#b4154f',
    950: '#000000',
  },
}

SCSS

$custom: #b4154f;
$custom-light: #d26a80;
$custom-dark: #000000;

JSON

{
  "hex": "#b4154f",
  "rgb": {
    "r": 180,
    "g": 21,
    "b": 79
  },
  "hsl": {
    "h": 338.113,
    "s": 79.104,
    "l": 39.412
  },
  "oklch": {
    "l": 0.50096,
    "c": 0.18986,
    "h": 7.8
  },
  "luminance": 0.10804
}

Semantic roles & 50–950 ramp

primary

#B4154F

secondary

#56CFA3

accent

#F6AE32

background

#FDF6F7

surface

#FBECEE

border

#D4C7C9

text

#15080A

muted

#837A7C

Preview Lab

Preview with #B4154F

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

Preview Lab → · Contrast checker → · Palette generator →