#5285DD#5285DD

#5285DD is a light, vivid blue. Relative luminance 0.238; OKLCH L 62.3% C 0.144 H 260.6°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#5285DD
RGB	rgb(82, 133, 221)
HSL	hsl(218, 67%, 59%)
HSV	hsv(218, 63%, 87%)
CMYK	cmyk(62.9%, 39.8%, 0%, 13.3%)
CIE-LAB	lab(55.87, 10.19, -50.06)
CIE-LCH	lch(55.87, 51.08, 281.51°)
OKLab	oklab(62.27% -0.0236 -0.1424)
OKLCH	oklch(62.27% 0.144 260.6)
XYZ	xyz(24.9137, 23.7870, 71.6710)
Luminance	0.2379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5285DD #DDAA52

analogous

#52CADD #5285DD #6552DD

triadic

#5285DD #DD5285 #85DD52

tetradic

#5285DD #DD52CA #DDAA52 #52DD65

square

#5285DD #DD52CA #DDAA52 #52DD65

split-complementary

#5285DD #DD6552 #CADD52

monochromatic

#1E4A97 #2863CA #5285DD #85A9E7 #B8CDF1

Accessibility & contrast

On white

3.65

#5285DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#5285DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5285DD

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5285DD	#FFFFFF	#000000	##000000
##5285DD	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E8DE0

Deuteranopia (green-blind)

#4A80DB

Tritanopia (blue-blind)

#0099A6

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5285dd;
/* rgb */ color: rgb(82, 133, 221);
/* oklch */ color: oklch(62.3% 0.144 260.6);

Tailwind

colors: {
  custom: {
    50: '#8fa8e8',
    500: '#5285dd',
    950: '#000000',
  },
}

SCSS

$custom: #5285dd;
$custom-light: #8fa8e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5285dd",
  "rgb": {
    "r": 82,
    "g": 133,
    "b": 221
  },
  "hsl": {
    "h": 217.986,
    "s": 67.15,
    "l": 59.412
  },
  "oklch": {
    "l": 0.62271,
    "c": 0.14438,
    "h": 260.6
  },
  "luminance": 0.23789
}

Semantic roles & 50–950 ramp

primary

#5285DD

secondary

#E0CDAA

accent

#AB3EEA

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #5285DD

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

Preview Lab → · Contrast checker → · Palette generator →