#525BC2#525BC2

#525BC2 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.9% C 0.159 H 275.6°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#525BC2
RGB	rgb(82, 91, 194)
HSL	hsl(235, 48%, 54%)
HSV	hsv(235, 58%, 76%)
CMYK	cmyk(57.7%, 53.1%, 0%, 23.9%)
CIE-LAB	lab(43.02, 27.08, -55.25)
CIE-LCH	lch(43.02, 61.53, 296.11°)
OKLab	oklab(51.93% 0.0156 -0.1582)
OKLCH	oklch(51.93% 0.159 275.6)
XYZ	xyz(16.9552, 13.1698, 52.6770)
Luminance	0.1317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525BC2 #C2B952

analogous

#5293C2 #525BC2 #8152C2

triadic

#525BC2 #C2525B #5BC252

tetradic

#525BC2 #C25293 #C2B952 #52C281

square

#525BC2 #C25293 #C2B952 #52C281

split-complementary

#525BC2 #C28152 #93C252

monochromatic

#282E72 #38409F #525BC2 #7F86D2 #ACB1E2

Accessibility & contrast

On white

5.78

#525BC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#525BC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525BC2

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525BC2	#FFFFFF	#000000	##FFFFFF
##525BC2	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D6AC6

Deuteranopia (green-blind)

#0061C0

Tritanopia (blue-blind)

#057386

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #525bc2;
/* rgb */ color: rgb(82, 91, 194);
/* oklch */ color: oklch(51.9% 0.159 275.6);

Tailwind

colors: {
  custom: {
    50: '#8c89d5',
    500: '#525bc2',
    950: '#000000',
  },
}

SCSS

$custom: #525bc2;
$custom-light: #8c89d5;
$custom-dark: #000000;

JSON

{
  "hex": "#525bc2",
  "rgb": {
    "r": 82,
    "g": 91,
    "b": 194
  },
  "hsl": {
    "h": 235.179,
    "s": 47.863,
    "l": 54.118
  },
  "oklch": {
    "l": 0.51934,
    "c": 0.15897,
    "h": 275.6
  },
  "luminance": 0.13171
}

Semantic roles & 50–950 ramp

primary

#525BC2

secondary

#D0CCA0

accent

#CD50D7

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #525BC2

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

Preview Lab → · Contrast checker → · Palette generator →