#5281CE#5281CE

#5281CE is a mid, vivid blue. Relative luminance 0.220; OKLCH L 60.5% C 0.129 H 259.8°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#5281CE
RGB	rgb(82, 129, 206)
HSL	hsl(217, 56%, 56%)
HSV	hsv(217, 60%, 81%)
CMYK	cmyk(60.2%, 37.4%, 0%, 19.2%)
CIE-LAB	lab(53.97, 7.54, -44.62)
CIE-LCH	lch(53.97, 45.26, 279.60°)
OKLab	oklab(60.54% -0.0227 -0.1266)
OKLCH	oklch(60.54% 0.129 259.8)
XYZ	xyz(22.4666, 21.9486, 61.4331)
Luminance	0.2195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5281CE #CE9F52

analogous

#52BFCE #5281CE #6152CE

triadic

#5281CE #CE5281 #81CE52

tetradic

#5281CE #CE52BF #CE9F52 #52CE61

square

#5281CE #CE52BF #CE9F52 #52CE61

split-complementary

#5281CE #CE6152 #BFCE52

monochromatic

#254881 #3262B1 #5281CE #82A4DC #B1C6E9

Accessibility & contrast

On white

3.90

#5281CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#5281CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5281CE

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5281CE	#FFFFFF	#000000	##000000
##5281CE	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6087D1

Deuteranopia (green-blind)

#507CCC

Tritanopia (blue-blind)

#00929E

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5281ce;
/* rgb */ color: rgb(82, 129, 206);
/* oklch */ color: oklch(60.5% 0.129 259.8);

Tailwind

colors: {
  custom: {
    50: '#8da5dd',
    500: '#5281ce',
    950: '#000000',
  },
}

SCSS

$custom: #5281ce;
$custom-light: #8da5dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5281ce",
  "rgb": {
    "r": 82,
    "g": 129,
    "b": 206
  },
  "hsl": {
    "h": 217.258,
    "s": 55.856,
    "l": 56.471
  },
  "oklch": {
    "l": 0.60539,
    "c": 0.12861,
    "h": 259.8
  },
  "luminance": 0.21951
}

Semantic roles & 50–950 ramp

primary

#5281CE

secondary

#D7C4A4

accent

#A649DF

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5281CE

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

Preview Lab → · Contrast checker → · Palette generator →