#B3318F#B3318F

#B3318F is a mid, vivid pink. Relative luminance 0.138; OKLCH L 54.2% C 0.192 H 341.3°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#B3318F
RGB	rgb(179, 49, 143)
HSL	hsl(317, 57%, 45%)
HSV	hsv(317, 73%, 70%)
CMYK	cmyk(0%, 72.6%, 20.1%, 29.8%)
CIE-LAB	lab(43.90, 60.68, -22.91)
CIE-LCH	lch(43.90, 64.86, 339.32°)
OKLab	oklab(54.17% 0.1816 -0.0616)
OKLCH	oklch(54.17% 0.192 341.3)
XYZ	xyz(24.6474, 13.7660, 27.3403)
Luminance	0.1376 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3318F #31B355

analogous

#9631B3 #B3318F #B3314E

triadic

#B3318F #8FB331 #318FB3

tetradic

#B3318F #B39631 #31B355 #314EB3

square

#B3318F #B39631 #31B355 #314EB3

split-complementary

#B3318F #4EB331 #31B396

monochromatic

#531742 #832469 #B3318F #D052AD #DD82C4

Accessibility & contrast

On white

5.60

#B3318F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#B3318F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3318F

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3318F	#FFFFFF	#000000	##FFFFFF
##B3318F	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5A92

Deuteranopia (green-blind)

#656F8C

Tritanopia (blue-blind)

#BE345C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b3318f;
/* rgb */ color: rgb(179, 49, 143);
/* oklch */ color: oklch(54.2% 0.192 341.3);

Tailwind

colors: {
  custom: {
    50: '#ce75b0',
    500: '#b3318f',
    950: '#000000',
  },
}

SCSS

$custom: #b3318f;
$custom-light: #ce75b0;
$custom-dark: #000000;

JSON

{
  "hex": "#b3318f",
  "rgb": {
    "r": 179,
    "g": 49,
    "b": 143
  },
  "hsl": {
    "h": 316.615,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54171,
    "c": 0.19178,
    "h": 341.3
  },
  "luminance": 0.13764
}

Semantic roles & 50–950 ramp

primary

#B3318F

secondary

#7AC68F

accent

#E07248

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B3318F

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

Preview Lab → · Contrast checker → · Palette generator →