#527CEB#527CEB

#527CEB is a mid, vivid blue. Relative luminance 0.222; OKLCH L 61.3% C 0.174 H 265.9°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#527CEB
RGB	rgb(82, 124, 235)
HSL	hsl(224, 79%, 62%)
HSV	hsv(224, 65%, 92%)
CMYK	cmyk(65.1%, 47.2%, 0%, 7.8%)
CIE-LAB	lab(54.24, 20.45, -60.49)
CIE-LCH	lch(54.24, 63.86, 288.68°)
OKLab	oklab(61.28% -0.0125 -0.1732)
OKLCH	oklch(61.28% 0.174 265.9)
XYZ	xyz(25.6775, 22.2049, 81.5139)
Luminance	0.2221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527CEB #EBC152

analogous

#52C9EB #527CEB #7452EB

triadic

#527CEB #EB527C #7CEB52

tetradic

#527CEB #EB52C9 #EBC152 #52EB74

square

#527CEB #EB52C9 #EBC152 #52EB74

split-complementary

#527CEB #EB7452 #C9EB52

monochromatic

#143FAE #1B52E5 #527CEB #89A6F1 #C0CFF8

Accessibility & contrast

On white

3.86

#527CEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#527CEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527CEB

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527CEB	#FFFFFF	#000000	##000000
##527CEB	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4289EF

Deuteranopia (green-blind)

#217BE9

Tritanopia (blue-blind)

#0096A8

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #527ceb;
/* rgb */ color: rgb(82, 124, 235);
/* oklch */ color: oklch(61.3% 0.174 265.9);

Tailwind

colors: {
  custom: {
    50: '#91a1f2',
    500: '#527ceb',
    950: '#000000',
  },
}

SCSS

$custom: #527ceb;
$custom-light: #91a1f2;
$custom-dark: #000000;

JSON

{
  "hex": "#527ceb",
  "rgb": {
    "r": 82,
    "g": 124,
    "b": 235
  },
  "hsl": {
    "h": 223.529,
    "s": 79.275,
    "l": 62.157
  },
  "oklch": {
    "l": 0.61276,
    "c": 0.17367,
    "h": 265.9
  },
  "luminance": 0.22207
}

Semantic roles & 50–950 ramp

primary

#527CEB

secondary

#E8D9B0

accent

#A20ADC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #527CEB

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

Preview Lab → · Contrast checker → · Palette generator →