#5252DD#5252DD

#5252DD is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.4% C 0.206 H 276.6°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#5252DD
RGB	rgb(82, 82, 221)
HSL	hsl(240, 67%, 59%)
HSV	hsv(240, 63%, 87%)
CMYK	cmyk(62.9%, 62.9%, 0%, 13.3%)
CIE-LAB	lab(42.83, 41.52, -71.08)
CIE-LCH	lch(42.83, 82.32, 300.29°)
OKLab	oklab(52.42% 0.0237 -0.2048)
OKLCH	oklch(52.42% 0.206 276.6)
XYZ	xyz(19.5439, 13.0473, 69.8811)
Luminance	0.1305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5252DD #DDDD52

analogous

#5298DD #5252DD #9852DD

triadic

#5252DD #DD5252 #52DD52

tetradic

#5252DD #DD5298 #DDDD52 #52DD98

square

#5252DD #DD5298 #DDDD52 #52DD98

split-complementary

#5252DD #DD9852 #98DD52

monochromatic

#1E1E97 #2828CA #5252DD #8585E7 #B8B8F1

Accessibility & contrast

On white

5.82

#5252DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#5252DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5252DD

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5252DD	#FFFFFF	#000000	##FFFFFF
##5252DD	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE1

Deuteranopia (green-blind)

#005FDA

Tritanopia (blue-blind)

#007590

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5252dd;
/* rgb */ color: rgb(82, 82, 221);
/* oklch */ color: oklch(52.4% 0.206 276.6);

Tailwind

colors: {
  custom: {
    50: '#9183e9',
    500: '#5252dd',
    950: '#000000',
  },
}

SCSS

$custom: #5252dd;
$custom-light: #9183e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5252dd",
  "rgb": {
    "r": 82,
    "g": 82,
    "b": 221
  },
  "hsl": {
    "h": 240,
    "s": 67.15,
    "l": 59.412
  },
  "oklch": {
    "l": 0.52423,
    "c": 0.20616,
    "h": 276.6
  },
  "luminance": 0.13049
}

Semantic roles & 50–950 ramp

primary

#5252DD

secondary

#E0E0AA

accent

#EA3EEA

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #5252DD

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

Preview Lab → · Contrast checker → · Palette generator →