#FF309B#FF309B

#FF309B is a light, highly saturated pink. Relative luminance 0.257; OKLCH L 66.9% C 0.249 H 355.6°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#FF309B
RGB	rgb(255, 48, 155)
HSL	hsl(329, 100%, 59%)
HSV	hsv(329, 81%, 100%)
CMYK	cmyk(0%, 81.2%, 39.2%, 0%)
CIE-LAB	lab(57.80, 80.69, -7.70)
CIE-LCH	lch(57.80, 81.05, 354.55°)
OKLab	oklab(66.91% 0.2485 -0.0193)
OKLCH	oklch(66.91% 0.249 355.6)
XYZ	xyz(48.2169, 25.7468, 33.4346)
Luminance	0.2574 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF309B #30FF94

analogous

#FC30FF #FF309B #FF3033

triadic

#FF309B #9BFF30 #309BFF

tetradic

#FF309B #FFFC30 #30FF94 #3033FF

square

#FF309B #FFFC30 #30FF94 #3033FF

split-complementary

#FF309B #33FF30 #30FFFC

monochromatic

#B5005D #F2007D #FF309B #FF6DB9 #FFAAD6

Accessibility & contrast

On white

3.42

#FF309B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#FF309B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF309B

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF309B	#FFFFFF	#000000	##000000
##FF309B	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#60739D

Deuteranopia (green-blind)

#999896

Tritanopia (blue-blind)

#FF0063

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #ff309b;
/* rgb */ color: rgb(255, 48, 155);
/* oklch */ color: oklch(66.9% 0.249 355.6);

Tailwind

colors: {
  custom: {
    50: '#ff80b8',
    500: '#ff309b',
    950: '#000000',
  },
}

SCSS

$custom: #ff309b;
$custom-light: #ff80b8;
$custom-dark: #000000;

JSON

{
  "hex": "#ff309b",
  "rgb": {
    "r": 255,
    "g": 48,
    "b": 155
  },
  "hsl": {
    "h": 328.986,
    "s": 100,
    "l": 59.412
  },
  "oklch": {
    "l": 0.66911,
    "c": 0.24921,
    "h": 355.6
  },
  "luminance": 0.2574
}

Semantic roles & 50–950 ramp

primary

#FF309B

secondary

#9DEEC4

accent

#FF9029

background

#FFF8FB

surface

#FFF0F6

border

#D7CBD0

text

#190C11

muted

#877D80

Preview Lab

Preview with #FF309B

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

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