#527BEC#527BEC

#527BEC is a mid, vivid blue. Relative luminance 0.220; OKLCH L 61.1% C 0.176 H 266.3°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#527BEC
RGB	rgb(82, 123, 236)
HSL	hsl(224, 80%, 62%)
HSV	hsv(224, 65%, 93%)
CMYK	cmyk(65.3%, 47.9%, 0%, 7.5%)
CIE-LAB	lab(54.04, 21.41, -61.38)
CIE-LCH	lch(54.04, 65.00, 289.23°)
OKLab	oklab(61.14% -0.0114 -0.1758)
OKLCH	oklch(61.14% 0.176 266.3)
XYZ	xyz(25.6977, 22.0135, 82.2354)
Luminance	0.2202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527BEC #ECC352

analogous

#52C8EC #527BEC #7652EC

triadic

#527BEC #EC527B #7BEC52

tetradic

#527BEC #EC52C8 #ECC352 #52EC76

square

#527BEC #EC52C8 #ECC352 #52EC76

split-complementary

#527BEC #EC7652 #C8EC52

monochromatic

#133DB0 #1B51E6 #527BEC #89A5F2 #C0CFF8

Accessibility & contrast

On white

3.89

#527BEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#527BEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527BEC

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527BEC	#FFFFFF	#000000	##000000
##527BEC	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F89F0

Deuteranopia (green-blind)

#1A7BEA

Tritanopia (blue-blind)

#0095A8

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #527bec;
/* rgb */ color: rgb(82, 123, 236);
/* oklch */ color: oklch(61.1% 0.176 266.3);

Tailwind

colors: {
  custom: {
    50: '#92a0f3',
    500: '#527bec',
    950: '#000000',
  },
}

SCSS

$custom: #527bec;
$custom-light: #92a0f3;
$custom-dark: #000000;

JSON

{
  "hex": "#527bec",
  "rgb": {
    "r": 82,
    "g": 123,
    "b": 236
  },
  "hsl": {
    "h": 224.026,
    "s": 80.208,
    "l": 62.353
  },
  "oklch": {
    "l": 0.61141,
    "c": 0.1762,
    "h": 266.3
  },
  "luminance": 0.22016
}

Semantic roles & 50–950 ramp

primary

#527BEC

secondary

#E9DAB1

accent

#A409DD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #527BEC

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

Preview Lab → · Contrast checker → · Palette generator →