#525CD0#525CD0

#525CD0 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.1% C 0.177 H 274.9°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#525CD0
RGB	rgb(82, 92, 208)
HSL	hsl(235, 57%, 57%)
HSV	hsv(235, 61%, 82%)
CMYK	cmyk(60.6%, 55.8%, 0%, 18.4%)
CIE-LAB	lab(44.23, 31.12, -61.36)
CIE-LCH	lch(44.23, 68.80, 296.89°)
OKLab	oklab(53.15% 0.0152 -0.1762)
OKLCH	oklch(53.15% 0.177 274.9)
XYZ	xyz(18.6883, 14.0007, 61.3799)
Luminance	0.1400 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525CD0 #D0C652

analogous

#529BD0 #525CD0 #8752D0

triadic

#525CD0 #D0525C #5CD052

tetradic

#525CD0 #D0529B #D0C652 #52D087

square

#525CD0 #D0529B #D0C652 #52D087

split-complementary

#525CD0 #D08752 #9BD052

monochromatic

#242B84 #313BB4 #525CD0 #8289DD #B2B7EA

Accessibility & contrast

On white

5.53

#525CD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#525CD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525CD0

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525CD0	#FFFFFF	#000000	##FFFFFF
##525CD0	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED4

Deuteranopia (green-blind)

#0063CE

Tritanopia (blue-blind)

#00778D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #525cd0;
/* rgb */ color: rgb(82, 92, 208);
/* oklch */ color: oklch(53.1% 0.177 274.9);

Tailwind

colors: {
  custom: {
    50: '#8e8adf',
    500: '#525cd0',
    950: '#000000',
  },
}

SCSS

$custom: #525cd0;
$custom-light: #8e8adf;
$custom-dark: #000000;

JSON

{
  "hex": "#525cd0",
  "rgb": {
    "r": 82,
    "g": 92,
    "b": 208
  },
  "hsl": {
    "h": 235.238,
    "s": 57.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.5315,
    "c": 0.17683,
    "h": 274.9
  },
  "luminance": 0.14002
}

Semantic roles & 50–950 ramp

primary

#525CD0

secondary

#D9D5A5

accent

#D447E1

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #525CD0

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

Preview Lab → · Contrast checker → · Palette generator →