#5288DD#5288DD

#5288DD is a light, vivid blue. Relative luminance 0.246; OKLCH L 62.9% C 0.141 H 259.1°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#5288DD
RGB	rgb(82, 136, 221)
HSL	hsl(217, 67%, 59%)
HSV	hsv(217, 63%, 87%)
CMYK	cmyk(62.9%, 38.5%, 0%, 13.3%)
CIE-LAB	lab(56.70, 8.39, -48.74)
CIE-LCH	lch(56.70, 49.45, 279.76°)
OKLab	oklab(62.91% -0.0266 -0.1385)
OKLCH	oklch(62.91% 0.141 259.1)
XYZ	xyz(25.3303, 24.6202, 71.8099)
Luminance	0.2462 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5288DD #DDA752

analogous

#52CDDD #5288DD #6252DD

triadic

#5288DD #DD5288 #88DD52

tetradic

#5288DD #DD52CD #DDA752 #52DD62

square

#5288DD #DD52CD #DDA752 #52DD62

split-complementary

#5288DD #DD6252 #CDDD52

monochromatic

#1E4D97 #2867CA #5288DD #85ABE7 #B8CEF1

Accessibility & contrast

On white

3.54

#5288DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#5288DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5288DD

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5288DD	#FFFFFF	#000000	##000000
##5288DD	1.00	3.54	5.92	5.92
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#638FE0

Deuteranopia (green-blind)

#4F82DB

Tritanopia (blue-blind)

#009BA8

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5288dd;
/* rgb */ color: rgb(82, 136, 221);
/* oklch */ color: oklch(62.9% 0.141 259.1);

Tailwind

colors: {
  custom: {
    50: '#8faae8',
    500: '#5288dd',
    950: '#000000',
  },
}

SCSS

$custom: #5288dd;
$custom-light: #8faae8;
$custom-dark: #000000;

JSON

{
  "hex": "#5288dd",
  "rgb": {
    "r": 82,
    "g": 136,
    "b": 221
  },
  "hsl": {
    "h": 216.691,
    "s": 67.15,
    "l": 59.412
  },
  "oklch": {
    "l": 0.62914,
    "c": 0.14107,
    "h": 259.1
  },
  "luminance": 0.24623
}

Semantic roles & 50–950 ramp

primary

#5288DD

secondary

#E0CBAA

accent

#A73EEA

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #5288DD

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

Preview Lab → · Contrast checker → · Palette generator →