#5281FE#5281FE

#5281FE is a light, vivid blue. Relative luminance 0.246; OKLCH L 63.5% C 0.193 H 265.7°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#5281FE
RGB	rgb(82, 129, 254)
HSL	hsl(224, 99%, 66%)
HSV	hsv(224, 68%, 100%)
CMYK	cmyk(67.7%, 49.2%, 0%, 0.4%)
CIE-LAB	lab(56.73, 23.94, -67.02)
CIE-LCH	lch(56.73, 71.17, 289.65°)
OKLab	oklab(63.55% -0.0146 -0.1924)
OKLCH	oklch(63.55% 0.193 265.7)
XYZ	xyz(29.2131, 24.6472, 96.9645)
Luminance	0.2465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5281FE #FECF52

analogous

#52D7FE #5281FE #7952FE

triadic

#5281FE #FE5281 #81FE52

tetradic

#5281FE #FE52D7 #FECF52 #52FE79

square

#5281FE #FE52D7 #FECF52 #52FE79

split-complementary

#5281FE #FE7952 #D7FE52

monochromatic

#013BD4 #1555FE #5281FE #8FADFE #CCDAFF

Accessibility & contrast

On white

3.54

#5281FE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#5281FE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5281FE

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5281FE	#FFFFFF	#000000	##000000
##5281FE	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3990FF

Deuteranopia (green-blind)

#0081FB

Tritanopia (blue-blind)

#009EB3

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5281fe;
/* rgb */ color: rgb(82, 129, 254);
/* oklch */ color: oklch(63.5% 0.193 265.7);

Tailwind

colors: {
  custom: {
    50: '#95a5ff',
    500: '#5281fe',
    950: '#000000',
  },
}

SCSS

$custom: #5281fe;
$custom-light: #95a5ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5281fe",
  "rgb": {
    "r": 82,
    "g": 129,
    "b": 254
  },
  "hsl": {
    "h": 223.605,
    "s": 98.851,
    "l": 65.882
  },
  "oklch": {
    "l": 0.63549,
    "c": 0.19291,
    "h": 265.7
  },
  "luminance": 0.2465
}

Semantic roles & 50–950 ramp

primary

#5281FE

secondary

#F2E3B9

accent

#A700E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5281FE

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

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