#525CEF#525CEF

#525CEF is a mid, highly saturated blue. Relative luminance 0.157; OKLCH L 55.6% C 0.217 H 273.9°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#525CEF
RGB	rgb(82, 92, 239)
HSL	hsl(236, 83%, 63%)
HSV	hsv(236, 66%, 94%)
CMYK	cmyk(65.7%, 61.5%, 0%, 6.3%)
CIE-LAB	lab(46.55, 41.43, -75.20)
CIE-LCH	lch(46.55, 85.86, 298.85°)
OKLab	oklab(55.59% 0.0148 -0.2168)
OKLCH	oklch(55.59% 0.217 273.9)
XYZ	xyz(22.8816, 15.6781, 83.4649)
Luminance	0.1568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525CEF #EFE552

analogous

#52ABEF #525CEF #9652EF

triadic

#525CEF #EF525C #5CEF52

tetradic

#525CEF #EF52AB #EFE552 #52EF96

square

#525CEF #EF52AB #EFE552 #52EF96

split-complementary

#525CEF #EF9652 #ABEF52

monochromatic

#111BB6 #1A27EA #525CEF #8A91F4 #C2C6F9

Accessibility & contrast

On white

5.08

#525CEF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#525CEF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525CEF

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525CEF	#FFFFFF	#000000	##FFFFFF
##525CEF	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075F4

Deuteranopia (green-blind)

#0067EC

Tritanopia (blue-blind)

#00819D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #525cef;
/* rgb */ color: rgb(82, 92, 239);
/* oklch */ color: oklch(55.6% 0.217 273.9);

Tailwind

colors: {
  custom: {
    50: '#948af5',
    500: '#525cef',
    950: '#000000',
  },
}

SCSS

$custom: #525cef;
$custom-light: #948af5;
$custom-dark: #000000;

JSON

{
  "hex": "#525cef",
  "rgb": {
    "r": 82,
    "g": 92,
    "b": 239
  },
  "hsl": {
    "h": 236.178,
    "s": 83.069,
    "l": 62.941
  },
  "oklch": {
    "l": 0.55591,
    "c": 0.21734,
    "h": 273.9
  },
  "luminance": 0.1568
}

Semantic roles & 50–950 ramp

primary

#525CEF

secondary

#EBE7B2

accent

#D206DF

background

#F9F8FF

surface

#F2F0FF

border

#CCCBD7

text

#0F0C17

muted

#7E7D85

Preview Lab

Preview with #525CEF

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

Preview Lab → · Contrast checker → · Palette generator →