#5281D7#5281D7

#5281D7 is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.1% C 0.141 H 261.5°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#5281D7
RGB	rgb(82, 129, 215)
HSL	hsl(219, 62%, 58%)
HSV	hsv(219, 62%, 84%)
CMYK	cmyk(61.9%, 40%, 0%, 15.7%)
CIE-LAB	lab(54.45, 10.57, -48.95)
CIE-LCH	lch(54.45, 50.08, 282.19°)
OKLab	oklab(61.06% -0.0208 -0.1393)
OKLCH	oklch(61.06% 0.141 261.5)
XYZ	xyz(23.5914, 22.3985, 67.3569)
Luminance	0.2240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5281D7 #D7A852

analogous

#52C3D7 #5281D7 #6552D7

triadic

#5281D7 #D75281 #81D752

tetradic

#5281D7 #D752C3 #D7A852 #52D765

square

#5281D7 #D752C3 #D7A852 #52D765

split-complementary

#5281D7 #D76552 #C3D752

monochromatic

#21478E #2C60C0 #5281D7 #84A5E2 #B5C9EE

Accessibility & contrast

On white

3.83

#5281D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#5281D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5281D7

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5281D7	#FFFFFF	#000000	##000000
##5281D7	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B89DA

Deuteranopia (green-blind)

#487DD5

Tritanopia (blue-blind)

#0094A1

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5281d7;
/* rgb */ color: rgb(82, 129, 215);
/* oklch */ color: oklch(61.1% 0.141 261.5);

Tailwind

colors: {
  custom: {
    50: '#8ea5e4',
    500: '#5281d7',
    950: '#000000',
  },
}

SCSS

$custom: #5281d7;
$custom-light: #8ea5e4;
$custom-dark: #000000;

JSON

{
  "hex": "#5281d7",
  "rgb": {
    "r": 82,
    "g": 129,
    "b": 215
  },
  "hsl": {
    "h": 218.797,
    "s": 62.441,
    "l": 58.235
  },
  "oklch": {
    "l": 0.61062,
    "c": 0.1408,
    "h": 261.5
  },
  "luminance": 0.22401
}

Semantic roles & 50–950 ramp

primary

#5281D7

secondary

#DDCAA8

accent

#AC42E6

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D0F15

muted

#7E7F84

Preview Lab

Preview with #5281D7

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

Preview Lab → · Contrast checker → · Palette generator →