#525CCC#525CCC

#525CCC is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.9% C 0.171 H 275.0°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#525CCC
RGB	rgb(82, 92, 204)
HSL	hsl(235, 54%, 56%)
HSV	hsv(235, 60%, 80%)
CMYK	cmyk(59.8%, 54.9%, 0%, 20%)
CIE-LAB	lab(43.95, 29.78, -59.52)
CIE-LCH	lch(43.95, 66.55, 296.58°)
OKLab	oklab(52.85% 0.0151 -0.1708)
OKLCH	oklch(52.85% 0.171 275)
XYZ	xyz(18.2024, 13.8064, 58.8207)
Luminance	0.1381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525CCC #CCC252

analogous

#5299CC #525CCC #8552CC

triadic

#525CCC #CC525C #5CCC52

tetradic

#525CCC #CC5299 #CCC252 #52CC85

square

#525CCC #CC5299 #CCC252 #52CC85

split-complementary

#525CCC #CC8552 #99CC52

monochromatic

#252D7E #333DAE #525CCC #8189DA #B1B5E8

Accessibility & contrast

On white

5.58

#525CCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#525CCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525CCC

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525CCC	#FFFFFF	#000000	##FFFFFF
##525CCC	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#066DD0

Deuteranopia (green-blind)

#0063CA

Tritanopia (blue-blind)

#00768B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #525ccc;
/* rgb */ color: rgb(82, 92, 204);
/* oklch */ color: oklch(52.9% 0.171 275.0);

Tailwind

colors: {
  custom: {
    50: '#8e8adc',
    500: '#525ccc',
    950: '#000000',
  },
}

SCSS

$custom: #525ccc;
$custom-light: #8e8adc;
$custom-dark: #000000;

JSON

{
  "hex": "#525ccc",
  "rgb": {
    "r": 82,
    "g": 92,
    "b": 204
  },
  "hsl": {
    "h": 235.082,
    "s": 54.464,
    "l": 56.078
  },
  "oklch": {
    "l": 0.52853,
    "c": 0.17141,
    "h": 275
  },
  "luminance": 0.13808
}

Semantic roles & 50–950 ramp

primary

#525CCC

secondary

#D6D2A4

accent

#D24ADE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #525CCC

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

Preview Lab → · Contrast checker → · Palette generator →