#5281E6#5281E6

#5281E6 is a mid, vivid blue. Relative luminance 0.232; OKLCH L 62.0% C 0.161 H 263.6°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#5281E6
RGB	rgb(82, 129, 230)
HSL	hsl(221, 75%, 61%)
HSV	hsv(221, 64%, 90%)
CMYK	cmyk(64.3%, 43.9%, 0%, 9.8%)
CIE-LAB	lab(55.28, 15.68, -56.03)
CIE-LCH	lch(55.28, 58.19, 285.63°)
OKLab	oklab(61.98% -0.0179 -0.16)
OKLCH	oklch(61.98% 0.161 263.6)
XYZ	xyz(25.6079, 23.2051, 77.9771)
Luminance	0.2321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5281E6 #E6B752

analogous

#52CBE6 #5281E6 #6D52E6

triadic

#5281E6 #E65281 #81E652

tetradic

#5281E6 #E652CB #E6B752 #52E66D

square

#5281E6 #E652CB #E6B752 #52E66D

split-complementary

#5281E6 #E66D52 #CBE652

monochromatic

#1845A6 #205BDB #5281E6 #87A8EE #BDCFF5

Accessibility & contrast

On white

3.72

#5281E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#5281E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5281E6

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5281E6	#FFFFFF	#000000	##000000
##5281E6	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#518CEA

Deuteranopia (green-blind)

#387EE4

Tritanopia (blue-blind)

#0098A8

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5281e6;
/* rgb */ color: rgb(82, 129, 230);
/* oklch */ color: oklch(62.0% 0.161 263.6);

Tailwind

colors: {
  custom: {
    50: '#90a5ee',
    500: '#5281e6',
    950: '#000000',
  },
}

SCSS

$custom: #5281e6;
$custom-light: #90a5ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5281e6",
  "rgb": {
    "r": 82,
    "g": 129,
    "b": 230
  },
  "hsl": {
    "h": 220.946,
    "s": 74.747,
    "l": 61.176
  },
  "oklch": {
    "l": 0.61977,
    "c": 0.16104,
    "h": 263.6
  },
  "luminance": 0.23208
}

Semantic roles & 50–950 ramp

primary

#5281E6

secondary

#E6D4AE

accent

#970FD7

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5281E6

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

Preview Lab → · Contrast checker → · Palette generator →