#527CEC#527CEC

#527CEC is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.3% C 0.175 H 266.0°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#527CEC
RGB	rgb(82, 124, 236)
HSL	hsl(224, 80%, 62%)
HSV	hsv(224, 65%, 93%)
CMYK	cmyk(65.3%, 47.5%, 0%, 7.5%)
CIE-LAB	lab(54.30, 20.80, -60.95)
CIE-LCH	lch(54.30, 64.40, 288.84°)
OKLab	oklab(61.34% -0.0123 -0.1746)
OKLCH	oklch(61.34% 0.175 266)
XYZ	xyz(25.8224, 22.2628, 82.2769)
Luminance	0.2226 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527CEC #ECC252

analogous

#52C9EC #527CEC #7552EC

triadic

#527CEC #EC527C #7CEC52

tetradic

#527CEC #EC52C9 #ECC252 #52EC75

square

#527CEC #EC52C9 #ECC252 #52EC75

split-complementary

#527CEC #EC7552 #C9EC52

monochromatic

#133EB0 #1B52E6 #527CEC #89A6F2 #C0D0F8

Accessibility & contrast

On white

3.85

#527CEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#527CEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527CEC

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527CEC	#FFFFFF	#000000	##000000
##527CEC	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4189F0

Deuteranopia (green-blind)

#1E7BEA

Tritanopia (blue-blind)

#0096A9

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #527cec;
/* rgb */ color: rgb(82, 124, 236);
/* oklch */ color: oklch(61.3% 0.175 266.0);

Tailwind

colors: {
  custom: {
    50: '#92a1f3',
    500: '#527cec',
    950: '#000000',
  },
}

SCSS

$custom: #527cec;
$custom-light: #92a1f3;
$custom-dark: #000000;

JSON

{
  "hex": "#527cec",
  "rgb": {
    "r": 82,
    "g": 124,
    "b": 236
  },
  "hsl": {
    "h": 223.636,
    "s": 80.208,
    "l": 62.353
  },
  "oklch": {
    "l": 0.61342,
    "c": 0.175,
    "h": 266
  },
  "luminance": 0.22265
}

Semantic roles & 50–950 ramp

primary

#527CEC

secondary

#E9DAB1

accent

#A309DD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #527CEC

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

Preview Lab → · Contrast checker → · Palette generator →