#525BD7#525BD7

#525BD7 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.5% C 0.187 H 275.0°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#525BD7
RGB	rgb(82, 91, 215)
HSL	hsl(236, 62%, 58%)
HSV	hsv(236, 62%, 84%)
CMYK	cmyk(61.9%, 57.7%, 0%, 15.7%)
CIE-LAB	lab(44.49, 34.07, -64.96)
CIE-LCH	lch(44.49, 73.35, 297.68°)
OKLab	oklab(53.5% 0.0162 -0.1867)
OKLCH	oklch(53.5% 0.187 275)
XYZ	xyz(19.4825, 14.1807, 65.9873)
Luminance	0.1418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525BD7 #D7CE52

analogous

#529DD7 #525BD7 #8B52D7

triadic

#525BD7 #D7525B #5BD752

tetradic

#525BD7 #D7529D #D7CE52 #52D78B

square

#525BD7 #D7529D #D7CE52 #52D78B

split-complementary

#525BD7 #D78B52 #9DD752

monochromatic

#21288E #2C36C0 #525BD7 #848AE2 #B5B9EE

Accessibility & contrast

On white

5.47

#525BD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#525BD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525BD7

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525BD7	#FFFFFF	#000000	##FFFFFF
##525BD7	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDB

Deuteranopia (green-blind)

#0064D5

Tritanopia (blue-blind)

#007990

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #525bd7;
/* rgb */ color: rgb(82, 91, 215);
/* oklch */ color: oklch(53.5% 0.187 275.0);

Tailwind

colors: {
  custom: {
    50: '#9089e4',
    500: '#525bd7',
    950: '#000000',
  },
}

SCSS

$custom: #525bd7;
$custom-light: #9089e4;
$custom-dark: #000000;

JSON

{
  "hex": "#525bd7",
  "rgb": {
    "r": 82,
    "g": 91,
    "b": 215
  },
  "hsl": {
    "h": 235.94,
    "s": 62.441,
    "l": 58.235
  },
  "oklch": {
    "l": 0.53501,
    "c": 0.18745,
    "h": 275
  },
  "luminance": 0.14182
}

Semantic roles & 50–950 ramp

primary

#525BD7

secondary

#DDD9A8

accent

#DA42E6

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #525BD7

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

Preview Lab → · Contrast checker → · Palette generator →