#FF51EB#FF51EB

#FF51EB is a light, highly saturated purple. Relative luminance 0.331; OKLCH L 72.7% C 0.262 H 332.9°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#FF51EB
RGB	rgb(255, 81, 235)
HSL	hsl(307, 100%, 66%)
HSV	hsv(307, 68%, 100%)
CMYK	cmyk(0%, 68.2%, 7.8%, 0%)
CIE-LAB	lab(64.28, 80.91, -43.45)
CIE-LCH	lch(64.28, 91.84, 331.77°)
OKLab	oklab(72.65% 0.2332 -0.1191)
OKLCH	oklch(72.65% 0.262 332.9)
XYZ	xyz(59.1781, 33.1478, 81.8625)
Luminance	0.3314 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF51EB #51FF65

analogous

#BC51FF #FF51EB #FF5194

triadic

#FF51EB #EBFF51 #51EBFF

tetradic

#FF51EB #FFBC51 #51FF65 #5194FF

square

#FF51EB #FFBC51 #51FF65 #5194FF

split-complementary

#FF51EB #94FF51 #51FFBC

monochromatic

#D600BD #FF14E4 #FF51EB #FF8EF2 #FFCBF9

Accessibility & contrast

On white

2.75

#FF51EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#FF51EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF51EB

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF51EB	#FFFFFF	#000000	##000000
##FF51EB	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A8CEF

Deuteranopia (green-blind)

#89A5E7

Tritanopia (blue-blind)

#FF6198

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #ff51eb;
/* rgb */ color: rgb(255, 81, 235);
/* oklch */ color: oklch(72.7% 0.262 332.9);

Tailwind

colors: {
  custom: {
    50: '#ff8ff2',
    500: '#ff51eb',
    950: '#000000',
  },
}

SCSS

$custom: #ff51eb;
$custom-light: #ff8ff2;
$custom-dark: #000000;

JSON

{
  "hex": "#ff51eb",
  "rgb": {
    "r": 255,
    "g": 81,
    "b": 235
  },
  "hsl": {
    "h": 306.897,
    "s": 100,
    "l": 65.882
  },
  "oklch": {
    "l": 0.7265,
    "c": 0.26186,
    "h": 332.9
  },
  "luminance": 0.33143
}

Semantic roles & 50–950 ramp

primary

#FF51EB

secondary

#B9F3C0

accent

#E61A00

background

#FFF9FE

surface

#FFF2FD

border

#D7CCD5

text

#190E17

muted

#877E85

Preview Lab

Preview with #FF51EB

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

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