#525CBE#525CBE

#525CBE is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.8% C 0.152 H 275.4°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#525CBE
RGB	rgb(82, 92, 190)
HSL	hsl(234, 45%, 53%)
HSV	hsv(234, 57%, 75%)
CMYK	cmyk(56.8%, 51.6%, 0%, 25.5%)
CIE-LAB	lab(43.01, 25.12, -52.94)
CIE-LCH	lch(43.01, 58.60, 295.38°)
OKLab	oklab(51.84% 0.0143 -0.1514)
OKLCH	oklch(51.84% 0.152 275.4)
XYZ	xyz(16.5981, 13.1647, 50.3716)
Luminance	0.1317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525CBE #BEB452

analogous

#5292BE #525CBE #7E52BE

triadic

#525CBE #BE525C #5CBE52

tetradic

#525CBE #BE5292 #BEB452 #52BE7E

square

#525CBE #BE5292 #BEB452 #52BE7E

split-complementary

#525CBE #BE7E52 #92BE52

monochromatic

#292F6D #3A4299 #525CBE #7E86CF #ABB0DF

Accessibility & contrast

On white

5.78

#525CBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#525CBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525CBE

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525CBE	#FFFFFF	#000000	##FFFFFF
##525CBE	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)

#276AC1

Deuteranopia (green-blind)

#1161BC

Tritanopia (blue-blind)

#117284

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #525cbe;
/* rgb */ color: rgb(82, 92, 190);
/* oklch */ color: oklch(51.8% 0.152 275.4);

Tailwind

colors: {
  custom: {
    50: '#8b8ad2',
    500: '#525cbe',
    950: '#000000',
  },
}

SCSS

$custom: #525cbe;
$custom-light: #8b8ad2;
$custom-dark: #000000;

JSON

{
  "hex": "#525cbe",
  "rgb": {
    "r": 82,
    "g": 92,
    "b": 190
  },
  "hsl": {
    "h": 234.444,
    "s": 45.378,
    "l": 53.333
  },
  "oklch": {
    "l": 0.51844,
    "c": 0.15206,
    "h": 275.4
  },
  "luminance": 0.13166
}

Semantic roles & 50–950 ramp

primary

#525CBE

secondary

#CDC99F

accent

#C953D5

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #525CBE

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

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