#527EFD#527EFD

#527EFD is a light, vivid blue. Relative luminance 0.238; OKLCH L 62.9% C 0.195 H 266.4°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#527EFD
RGB	rgb(82, 126, 253)
HSL	hsl(225, 98%, 66%)
HSV	hsv(225, 68%, 99%)
CMYK	cmyk(67.6%, 50.2%, 0%, 0.8%)
CIE-LAB	lab(55.89, 25.42, -67.82)
CIE-LCH	lch(55.89, 72.43, 290.55°)
OKLab	oklab(62.89% -0.0121 -0.1948)
OKLCH	oklch(62.89% 0.195 266.4)
XYZ	xyz(28.6640, 23.8046, 95.9936)
Luminance	0.2381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527EFD #FDD152

analogous

#52D4FD #527EFD #7B52FD

triadic

#527EFD #FD527E #7EFD52

tetradic

#527EFD #FD52D4 #FDD152 #52FD7B

square

#527EFD #FD52D4 #FDD152 #52FD7B

split-complementary

#527EFD #FD7B52 #D4FD52

monochromatic

#0238D2 #1551FC #527EFD #8EABFE #CBD8FE

Accessibility & contrast

On white

3.64

#527EFD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#527EFD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527EFD

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527EFD	#FFFFFF	#000000	##000000
##527EFD	1.00	3.64	5.76	5.76
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#318EFF

Deuteranopia (green-blind)

#007FFA

Tritanopia (blue-blind)

#009CB2

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #527efd;
/* rgb */ color: rgb(82, 126, 253);
/* oklch */ color: oklch(62.9% 0.195 266.4);

Tailwind

colors: {
  custom: {
    50: '#94a2ff',
    500: '#527efd',
    950: '#000000',
  },
}

SCSS

$custom: #527efd;
$custom-light: #94a2ff;
$custom-dark: #000000;

JSON

{
  "hex": "#527efd",
  "rgb": {
    "r": 82,
    "g": 126,
    "b": 253
  },
  "hsl": {
    "h": 224.561,
    "s": 97.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.62891,
    "c": 0.19514,
    "h": 266.4
  },
  "luminance": 0.23807
}

Semantic roles & 50–950 ramp

primary

#527EFD

secondary

#F2E3B9

accent

#AA00E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0F18

muted

#7E7E86

Preview Lab

Preview with #527EFD

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

Preview Lab → · Contrast checker → · Palette generator →