#5281CD#5281CD

#5281CD is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.5% C 0.127 H 259.6°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#5281CD
RGB	rgb(82, 129, 205)
HSL	hsl(217, 55%, 56%)
HSV	hsv(217, 60%, 80%)
CMYK	cmyk(60%, 37.1%, 0%, 19.6%)
CIE-LAB	lab(53.92, 7.21, -44.14)
CIE-LCH	lch(53.92, 44.72, 279.28°)
OKLab	oklab(60.48% -0.023 -0.1252)
OKLCH	oklch(60.48% 0.127 259.6)
XYZ	xyz(22.3455, 21.9002, 60.7954)
Luminance	0.2190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5281CD #CD9E52

analogous

#52BFCD #5281CD #6152CD

triadic

#5281CD #CD5281 #81CD52

tetradic

#5281CD #CD52BF #CD9E52 #52CD61

square

#5281CD #CD52BF #CD9E52 #52CD61

split-complementary

#5281CD #CD6152 #BFCD52

monochromatic

#254880 #3362AF #5281CD #81A4DB #B1C6E8

Accessibility & contrast

On white

3.90

#5281CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#5281CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5281CD

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5281CD	#FFFFFF	#000000	##000000
##5281CD	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6187D0

Deuteranopia (green-blind)

#507CCB

Tritanopia (blue-blind)

#00929D

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5281cd;
/* rgb */ color: rgb(82, 129, 205);
/* oklch */ color: oklch(60.5% 0.127 259.6);

Tailwind

colors: {
  custom: {
    50: '#8da5dc',
    500: '#5281cd',
    950: '#000000',
  },
}

SCSS

$custom: #5281cd;
$custom-light: #8da5dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5281cd",
  "rgb": {
    "r": 82,
    "g": 129,
    "b": 205
  },
  "hsl": {
    "h": 217.073,
    "s": 55.157,
    "l": 56.275
  },
  "oklch": {
    "l": 0.60482,
    "c": 0.12725,
    "h": 259.6
  },
  "luminance": 0.21902
}

Semantic roles & 50–950 ramp

primary

#5281CD

secondary

#D7C3A4

accent

#A549DE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5281CD

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

Preview Lab → · Contrast checker → · Palette generator →