#525EF3#525EF3

#525EF3 is a mid, highly saturated blue. Relative luminance 0.163; OKLCH L 56.3% C 0.220 H 273.4°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#525EF3
RGB	rgb(82, 94, 243)
HSL	hsl(236, 87%, 64%)
HSV	hsv(236, 66%, 95%)
CMYK	cmyk(66.3%, 61.3%, 0%, 4.7%)
CIE-LAB	lab(47.32, 41.56, -76.17)
CIE-LCH	lch(47.32, 86.77, 298.61°)
OKLab	oklab(56.26% 0.0132 -0.2197)
OKLCH	oklch(56.26% 0.22 273.4)
XYZ	xyz(23.6546, 16.2681, 86.6701)
Luminance	0.1627 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525EF3 #F3E752

analogous

#52AEF3 #525EF3 #9652F3

triadic

#525EF3 #F3525E #5EF352

tetradic

#525EF3 #F352AE #F3E752 #52F396

square

#525EF3 #F352AE #F3E752 #52F396

split-complementary

#525EF3 #F39652 #AEF352

monochromatic

#0D1ABD #1929EF #525EF3 #8B93F7 #C4C9FB

Accessibility & contrast

On white

4.94

#525EF3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#525EF3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525EF3

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525EF3	#FFFFFF	#000000	##FFFFFF
##525EF3	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078F8

Deuteranopia (green-blind)

#0069F0

Tritanopia (blue-blind)

#0084A0

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #525ef3;
/* rgb */ color: rgb(82, 94, 243);
/* oklch */ color: oklch(56.3% 0.220 273.4);

Tailwind

colors: {
  custom: {
    50: '#948cf8',
    500: '#525ef3',
    950: '#000000',
  },
}

SCSS

$custom: #525ef3;
$custom-light: #948cf8;
$custom-dark: #000000;

JSON

{
  "hex": "#525ef3",
  "rgb": {
    "r": 82,
    "g": 94,
    "b": 243
  },
  "hsl": {
    "h": 235.528,
    "s": 87.027,
    "l": 63.725
  },
  "oklch": {
    "l": 0.56258,
    "c": 0.22007,
    "h": 273.4
  },
  "luminance": 0.1627
}

Semantic roles & 50–950 ramp

primary

#525EF3

secondary

#EDE9B4

accent

#D302E4

background

#FAF8FF

surface

#F3F0FF

border

#CDCBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #525EF3

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

Preview Lab → · Contrast checker → · Palette generator →