#FF51BC#FF51BC

#FF51BC is a light, highly saturated pink. Relative luminance 0.308; OKLCH L 70.6% C 0.232 H 346.9°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#FF51BC
RGB	rgb(255, 81, 188)
HSL	hsl(323, 100%, 66%)
HSV	hsv(323, 68%, 100%)
CMYK	cmyk(0%, 68.2%, 26.3%, 0%)
CIE-LAB	lab(62.32, 74.62, -19.98)
CIE-LCH	lch(62.32, 77.25, 345.01°)
OKLab	oklab(70.59% 0.2263 -0.0528)
OKLCH	oklch(70.59% 0.232 346.9)
XYZ	xyz(53.2618, 30.7813, 50.7036)
Luminance	0.3078 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF51BC #51FF94

analogous

#EB51FF #FF51BC #FF5165

triadic

#FF51BC #BCFF51 #51BCFF

tetradic

#FF51BC #FFEB51 #51FF94 #5165FF

square

#FF51BC #FFEB51 #51FF94 #5165FF

split-complementary

#FF51BC #65FF51 #51FFEB

monochromatic

#D60083 #FF14A4 #FF51BC #FF8ED4 #FFCBEB

Accessibility & contrast

On white

2.93

#FF51BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#FF51BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF51BC

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF51BC	#FFFFFF	#000000	##000000
##FF51BC	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6784BF

Deuteranopia (green-blind)

#9AA2B8

Tritanopia (blue-blind)

#FF4C80

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #ff51bc;
/* rgb */ color: rgb(255, 81, 188);
/* oklch */ color: oklch(70.6% 0.232 346.9);

Tailwind

colors: {
  custom: {
    50: '#ff8ed0',
    500: '#ff51bc',
    950: '#000000',
  },
}

SCSS

$custom: #ff51bc;
$custom-light: #ff8ed0;
$custom-dark: #000000;

JSON

{
  "hex": "#ff51bc",
  "rgb": {
    "r": 255,
    "g": 81,
    "b": 188
  },
  "hsl": {
    "h": 323.103,
    "s": 100,
    "l": 65.882
  },
  "oklch": {
    "l": 0.70588,
    "c": 0.23238,
    "h": 346.9
  },
  "luminance": 0.30776
}

Semantic roles & 50–950 ramp

primary

#FF51BC

secondary

#B9F3CF

accent

#E65800

background

#FFF9FC

surface

#FFF2F9

border

#D7CCD2

text

#190D14

muted

#877E82

Preview Lab

Preview with #FF51BC

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

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