#5281DE#5281DE

#5281DE is a mid, vivid blue. Relative luminance 0.228; OKLCH L 61.5% C 0.150 H 262.6°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#5281DE
RGB	rgb(82, 129, 222)
HSL	hsl(220, 68%, 60%)
HSV	hsv(220, 63%, 87%)
CMYK	cmyk(63.1%, 41.9%, 0%, 12.9%)
CIE-LAB	lab(54.83, 12.95, -52.28)
CIE-LCH	lch(54.83, 53.86, 283.91°)
OKLab	oklab(61.48% -0.0194 -0.149)
OKLCH	oklch(61.48% 0.15 262.6)
XYZ	xyz(24.5101, 22.7660, 72.1957)
Luminance	0.2277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5281DE #DEAF52

analogous

#52C7DE #5281DE #6952DE

triadic

#5281DE #DE5281 #81DE52

tetradic

#5281DE #DE52C7 #DEAF52 #52DE69

square

#5281DE #DE52C7 #DEAF52 #52DE69

split-complementary

#5281DE #DE6952 #C7DE52

monochromatic

#1D4799 #275ECC #5281DE #85A6E8 #B9CCF2

Accessibility & contrast

On white

3.78

#5281DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#5281DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5281DE

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5281DE	#FFFFFF	#000000	##000000
##5281DE	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#578AE2

Deuteranopia (green-blind)

#417DDC

Tritanopia (blue-blind)

#0096A5

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5281de;
/* rgb */ color: rgb(82, 129, 222);
/* oklch */ color: oklch(61.5% 0.150 262.6);

Tailwind

colors: {
  custom: {
    50: '#8fa5e9',
    500: '#5281de',
    950: '#000000',
  },
}

SCSS

$custom: #5281de;
$custom-light: #8fa5e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5281de",
  "rgb": {
    "r": 82,
    "g": 129,
    "b": 222
  },
  "hsl": {
    "h": 219.857,
    "s": 67.961,
    "l": 59.608
  },
  "oklch": {
    "l": 0.61482,
    "c": 0.15026,
    "h": 262.6
  },
  "luminance": 0.22768
}

Semantic roles & 50–950 ramp

primary

#5281DE

secondary

#E1CFAB

accent

#B03DEB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5281DE

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

Preview Lab → · Contrast checker → · Palette generator →