#525ADD#525ADD

#525ADD is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.8% C 0.197 H 275.0°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#525ADD
RGB	rgb(82, 90, 221)
HSL	hsl(237, 67%, 59%)
HSV	hsv(237, 63%, 87%)
CMYK	cmyk(62.9%, 59.3%, 0%, 13.3%)
CIE-LAB	lab(44.70, 36.68, -68.04)
CIE-LCH	lch(44.70, 77.30, 298.33°)
OKLab	oklab(53.79% 0.017 -0.1958)
OKLCH	oklch(53.79% 0.197 275)
XYZ	xyz(20.1827, 14.3249, 70.0940)
Luminance	0.1433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525ADD #DDD552

analogous

#52A0DD #525ADD #9052DD

triadic

#525ADD #DD525A #5ADD52

tetradic

#525ADD #DD52A0 #DDD552 #52DD90

square

#525ADD #DD52A0 #DDD552 #52DD90

split-complementary

#525ADD #DD9052 #A0DD52

monochromatic

#1E2597 #2831CA #525ADD #858BE7 #B8BCF1

Accessibility & contrast

On white

5.43

#525ADD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#525ADD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525ADD

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525ADD	#FFFFFF	#000000	##FFFFFF
##525ADD	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E1

Deuteranopia (green-blind)

#0064DA

Tritanopia (blue-blind)

#007A93

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #525add;
/* rgb */ color: rgb(82, 90, 221);
/* oklch */ color: oklch(53.8% 0.197 275.0);

Tailwind

colors: {
  custom: {
    50: '#9188e8',
    500: '#525add',
    950: '#000000',
  },
}

SCSS

$custom: #525add;
$custom-light: #9188e8;
$custom-dark: #000000;

JSON

{
  "hex": "#525add",
  "rgb": {
    "r": 82,
    "g": 90,
    "b": 221
  },
  "hsl": {
    "h": 236.547,
    "s": 67.15,
    "l": 59.412
  },
  "oklch": {
    "l": 0.53792,
    "c": 0.19658,
    "h": 275
  },
  "luminance": 0.14327
}

Semantic roles & 50–950 ramp

primary

#525ADD

secondary

#E0DDAA

accent

#E03EEA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #525ADD

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

Preview Lab → · Contrast checker → · Palette generator →