#B3306E#B3306E

#B3306E is a mid, vivid pink. Relative luminance 0.128; OKLCH L 52.7% C 0.175 H 356.1°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#B3306E
RGB	rgb(179, 48, 110)
HSL	hsl(332, 58%, 45%)
HSV	hsv(332, 73%, 70%)
CMYK	cmyk(0%, 73.2%, 38.5%, 29.8%)
CIE-LAB	lab(42.50, 56.98, -4.77)
CIE-LCH	lch(42.50, 57.18, 355.22°)
OKLab	oklab(52.74% 0.1748 -0.0118)
OKLCH	oklch(52.74% 0.175 356.1)
XYZ	xyz(22.4633, 12.8262, 16.0416)
Luminance	0.1282 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3306E #30B375

analogous

#B330B0 #B3306E #B33430

triadic

#B3306E #6EB330 #306EB3

tetradic

#B3306E #B0B330 #30B375 #3430B3

square

#B3306E #B0B330 #30B375 #3430B3

split-complementary

#B3306E #30B334 #30B0B3

monochromatic

#521633 #832350 #B3306E #D0508D #DD80AC

Accessibility & contrast

On white

5.89

#B3306E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#B3306E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3306E

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3306E	#FFFFFF	#000000	##FFFFFF
##B3306E	1.00	5.89	3.56	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5570

Deuteranopia (green-blind)

#6E6D6B

Tritanopia (blue-blind)

#C1214B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b3306e;
/* rgb */ color: rgb(179, 48, 110);
/* oklch */ color: oklch(52.7% 0.175 356.1);

Tailwind

colors: {
  custom: {
    50: '#cf7497',
    500: '#b3306e',
    950: '#000000',
  },
}

SCSS

$custom: #b3306e;
$custom-light: #cf7497;
$custom-dark: #000000;

JSON

{
  "hex": "#b3306e",
  "rgb": {
    "r": 179,
    "g": 48,
    "b": 110
  },
  "hsl": {
    "h": 331.603,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.52736,
    "c": 0.17524,
    "h": 356.1
  },
  "luminance": 0.12823
}

Semantic roles & 50–950 ramp

primary

#B3306E

secondary

#79C6A1

accent

#E19847

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#14090D

muted

#837B7E

Preview Lab

Preview with #B3306E

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

Preview Lab → · Contrast checker → · Palette generator →