#527AEF#527AEF

#527AEF is a mid, vivid blue. Relative luminance 0.219; OKLCH L 61.1% C 0.181 H 266.8°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#527AEF
RGB	rgb(82, 122, 239)
HSL	hsl(225, 83%, 63%)
HSV	hsv(225, 66%, 94%)
CMYK	cmyk(65.7%, 49%, 0%, 6.3%)
CIE-LAB	lab(53.97, 23.06, -63.17)
CIE-LCH	lch(53.97, 67.24, 290.05°)
OKLab	oklab(61.14% -0.0101 -0.1811)
OKLCH	oklch(61.14% 0.181 266.8)
XYZ	xyz(26.0138, 21.9424, 84.5090)
Luminance	0.2195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527AEF #EFC752

analogous

#52C9EF #527AEF #7852EF

triadic

#527AEF #EF527A #7AEF52

tetradic

#527AEF #EF52C9 #EFC752 #52EF78

square

#527AEF #EF52C9 #EFC752 #52EF78

split-complementary

#527AEF #EF7852 #C9EF52

monochromatic

#113BB6 #1A4FEA #527AEF #8AA5F4 #C2D0F9

Accessibility & contrast

On white

3.90

#527AEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#527AEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527AEF

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527AEF	#FFFFFF	#000000	##000000
##527AEF	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3989F3

Deuteranopia (green-blind)

#067AED

Tritanopia (blue-blind)

#0095A9

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #527aef;
/* rgb */ color: rgb(82, 122, 239);
/* oklch */ color: oklch(61.1% 0.181 266.8);

Tailwind

colors: {
  custom: {
    50: '#929ff5',
    500: '#527aef',
    950: '#000000',
  },
}

SCSS

$custom: #527aef;
$custom-light: #929ff5;
$custom-dark: #000000;

JSON

{
  "hex": "#527aef",
  "rgb": {
    "r": 82,
    "g": 122,
    "b": 239
  },
  "hsl": {
    "h": 224.713,
    "s": 83.069,
    "l": 62.941
  },
  "oklch": {
    "l": 0.61144,
    "c": 0.1814,
    "h": 266.8
  },
  "luminance": 0.21945
}

Semantic roles & 50–950 ramp

primary

#527AEF

secondary

#EBDCB2

accent

#A806DF

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #527AEF

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

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