#527DFD#527DFD

#527DFD is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.7% C 0.196 H 266.7°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#527DFD
RGB	rgb(82, 125, 253)
HSL	hsl(225, 98%, 66%)
HSV	hsv(225, 68%, 99%)
CMYK	cmyk(67.6%, 50.6%, 0%, 0.8%)
CIE-LAB	lab(55.63, 26.04, -68.24)
CIE-LCH	lch(55.63, 73.04, 290.88°)
OKLab	oklab(62.7% -0.0113 -0.196)
OKLCH	oklch(62.7% 0.196 266.7)
XYZ	xyz(28.5368, 23.5501, 95.9512)
Luminance	0.2355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527DFD #FDD252

analogous

#52D3FD #527DFD #7C52FD

triadic

#527DFD #FD527D #7DFD52

tetradic

#527DFD #FD52D3 #FDD252 #52FD7C

square

#527DFD #FD52D3 #FDD252 #52FD7C

split-complementary

#527DFD #FD7C52 #D3FD52

monochromatic

#0237D2 #1550FC #527DFD #8EAAFE #CBD8FE

Accessibility & contrast

On white

3.68

#527DFD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#527DFD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527DFD

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527DFD	#FFFFFF	#000000	##000000
##527DFD	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E8DFF

Deuteranopia (green-blind)

#007EFA

Tritanopia (blue-blind)

#009BB1

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #527dfd;
/* rgb */ color: rgb(82, 125, 253);
/* oklch */ color: oklch(62.7% 0.196 266.7);

Tailwind

colors: {
  custom: {
    50: '#95a2ff',
    500: '#527dfd',
    950: '#000000',
  },
}

SCSS

$custom: #527dfd;
$custom-light: #95a2ff;
$custom-dark: #000000;

JSON

{
  "hex": "#527dfd",
  "rgb": {
    "r": 82,
    "g": 125,
    "b": 253
  },
  "hsl": {
    "h": 224.912,
    "s": 97.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.62696,
    "c": 0.19631,
    "h": 266.7
  },
  "luminance": 0.23553
}

Semantic roles & 50–950 ramp

primary

#527DFD

secondary

#F2E4B9

accent

#AC00E6

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0F18

muted

#7F7E86

Preview Lab

Preview with #527DFD

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

Preview Lab → · Contrast checker → · Palette generator →