#527CEE#527CEE

#527CEE is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.5% C 0.178 H 266.1°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#527CEE
RGB	rgb(82, 124, 238)
HSL	hsl(224, 82%, 63%)
HSV	hsv(224, 66%, 93%)
CMYK	cmyk(65.5%, 47.9%, 0%, 6.7%)
CIE-LAB	lab(54.43, 21.48, -61.87)
CIE-LCH	lch(54.43, 65.49, 289.15°)
OKLab	oklab(61.48% -0.0121 -0.1773)
OKLCH	oklch(61.48% 0.178 266.1)
XYZ	xyz(26.1146, 22.3797, 83.8158)
Luminance	0.2238 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527CEE #EEC452

analogous

#52CAEE #527CEE #7652EE

triadic

#527CEE #EE527C #7CEE52

tetradic

#527CEE #EE52CA #EEC452 #52EE76

square

#527CEE #EE52CA #EEC452 #52EE76

split-complementary

#527CEE #EE7652 #CAEE52

monochromatic

#123DB4 #1A52E9 #527CEE #8AA6F3 #C1D0F9

Accessibility & contrast

On white

3.83

#527CEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#527CEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527CEE

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527CEE	#FFFFFF	#000000	##000000
##527CEE	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F8AF2

Deuteranopia (green-blind)

#197BEC

Tritanopia (blue-blind)

#0096AA

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #527cee;
/* rgb */ color: rgb(82, 124, 238);
/* oklch */ color: oklch(61.5% 0.178 266.1);

Tailwind

colors: {
  custom: {
    50: '#92a1f4',
    500: '#527cee',
    950: '#000000',
  },
}

SCSS

$custom: #527cee;
$custom-light: #92a1f4;
$custom-dark: #000000;

JSON

{
  "hex": "#527cee",
  "rgb": {
    "r": 82,
    "g": 124,
    "b": 238
  },
  "hsl": {
    "h": 223.846,
    "s": 82.105,
    "l": 62.745
  },
  "oklch": {
    "l": 0.61475,
    "c": 0.17768,
    "h": 266.1
  },
  "luminance": 0.22382
}

Semantic roles & 50–950 ramp

primary

#527CEE

secondary

#EADBB2

accent

#A407DE

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #527CEE

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

Preview Lab → · Contrast checker → · Palette generator →