#525BCE#525BCE

#525BCE is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.8% C 0.175 H 275.3°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#525BCE
RGB	rgb(82, 91, 206)
HSL	hsl(236, 56%, 56%)
HSV	hsv(236, 60%, 81%)
CMYK	cmyk(60.2%, 55.8%, 0%, 19.2%)
CIE-LAB	lab(43.84, 31.07, -60.85)
CIE-LCH	lch(43.84, 68.32, 297.05°)
OKLab	oklab(52.82% 0.0161 -0.1747)
OKLCH	oklch(52.82% 0.175 275.3)
XYZ	xyz(18.3577, 13.7308, 60.0635)
Luminance	0.1373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525BCE #CEC552

analogous

#5299CE #525BCE #8752CE

triadic

#525BCE #CE525B #5BCE52

tetradic

#525BCE #CE5299 #CEC552 #52CE87

square

#525BCE #CE5299 #CEC552 #52CE87

split-complementary

#525BCE #CE8752 #99CE52

monochromatic

#252B81 #323BB1 #525BCE #8288DC #B1B5E9

Accessibility & contrast

On white

5.61

#525BCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#525BCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525BCE

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525BCE	#FFFFFF	#000000	##FFFFFF
##525BCE	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD2

Deuteranopia (green-blind)

#0062CC

Tritanopia (blue-blind)

#00768C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #525bce;
/* rgb */ color: rgb(82, 91, 206);
/* oklch */ color: oklch(52.8% 0.175 275.3);

Tailwind

colors: {
  custom: {
    50: '#8e89de',
    500: '#525bce',
    950: '#000000',
  },
}

SCSS

$custom: #525bce;
$custom-light: #8e89de;
$custom-dark: #000000;

JSON

{
  "hex": "#525bce",
  "rgb": {
    "r": 82,
    "g": 91,
    "b": 206
  },
  "hsl": {
    "h": 235.645,
    "s": 55.856,
    "l": 56.471
  },
  "oklch": {
    "l": 0.52815,
    "c": 0.17541,
    "h": 275.3
  },
  "luminance": 0.13732
}

Semantic roles & 50–950 ramp

primary

#525BCE

secondary

#D7D4A4

accent

#D449DF

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #525BCE

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

Preview Lab → · Contrast checker → · Palette generator →