#525FD9#525FD9

#525FD9 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.4% C 0.185 H 273.9°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#525FD9
RGB	rgb(82, 95, 217)
HSL	hsl(234, 64%, 59%)
HSV	hsv(234, 62%, 85%)
CMYK	cmyk(62.2%, 56.2%, 0%, 14.9%)
CIE-LAB	lab(45.62, 32.27, -64.27)
CIE-LCH	lch(45.62, 71.92, 296.66°)
OKLab	oklab(54.38% 0.0126 -0.1847)
OKLCH	oklch(54.38% 0.185 273.9)
XYZ	xyz(20.0921, 14.9863, 67.4660)
Luminance	0.1499 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525FD9 #D9CC52

analogous

#52A2D9 #525FD9 #8852D9

triadic

#525FD9 #D9525F #5FD952

tetradic

#525FD9 #D952A2 #D9CC52 #52D988

square

#525FD9 #D952A2 #D9CC52 #52D988

split-complementary

#525FD9 #D98852 #A2D952

monochromatic

#202B91 #2B39C3 #525FD9 #848DE4 #B6BCEF

Accessibility & contrast

On white

5.25

#525FD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#525FD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525FD9

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525FD9	#FFFFFF	#000000	##FFFFFF
##525FD9	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072DD

Deuteranopia (green-blind)

#0066D7

Tritanopia (blue-blind)

#007C93

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #525fd9;
/* rgb */ color: rgb(82, 95, 217);
/* oklch */ color: oklch(54.4% 0.185 273.9);

Tailwind

colors: {
  custom: {
    50: '#908ce6',
    500: '#525fd9',
    950: '#000000',
  },
}

SCSS

$custom: #525fd9;
$custom-light: #908ce6;
$custom-dark: #000000;

JSON

{
  "hex": "#525fd9",
  "rgb": {
    "r": 82,
    "g": 95,
    "b": 217
  },
  "hsl": {
    "h": 234.222,
    "s": 63.981,
    "l": 58.627
  },
  "oklch": {
    "l": 0.54383,
    "c": 0.18513,
    "h": 273.9
  },
  "luminance": 0.14988
}

Semantic roles & 50–950 ramp

primary

#525FD9

secondary

#DED9A9

accent

#D741E7

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #525FD9

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

Preview Lab → · Contrast checker → · Palette generator →