#527CCC#527CCC

#527CCC is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.3% C 0.131 H 262.2°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#527CCC
RGB	rgb(82, 124, 204)
HSL	hsl(219, 54%, 56%)
HSV	hsv(219, 60%, 80%)
CMYK	cmyk(59.8%, 39.2%, 0%, 20%)
CIE-LAB	lab(52.47, 9.90, -45.87)
CIE-LCH	lch(52.47, 46.92, 282.18°)
OKLab	oklab(59.34% -0.0179 -0.1303)
OKLCH	oklch(59.34% 0.131 262.2)
XYZ	xyz(21.5826, 20.5669, 59.9475)
Luminance	0.2057 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527CCC #CCA252

analogous

#52B9CC #527CCC #6552CC

triadic

#527CCC #CC527C #7CCC52

tetradic

#527CCC #CC52B9 #CCA252 #52CC65

square

#527CCC #CC52B9 #CCA252 #52CC65

split-complementary

#527CCC #CC6552 #B9CC52

monochromatic

#25447E #335DAE #527CCC #81A0DA #B1C4E8

Accessibility & contrast

On white

4.11

#527CCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#527CCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527CCC

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527CCC	#FFFFFF	#000000	##000000
##527CCC	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A83CF

Deuteranopia (green-blind)

#4978CA

Tritanopia (blue-blind)

#008E9A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #527ccc;
/* rgb */ color: rgb(82, 124, 204);
/* oklch */ color: oklch(59.3% 0.131 262.2);

Tailwind

colors: {
  custom: {
    50: '#8ca1dc',
    500: '#527ccc',
    950: '#000000',
  },
}

SCSS

$custom: #527ccc;
$custom-light: #8ca1dc;
$custom-dark: #000000;

JSON

{
  "hex": "#527ccc",
  "rgb": {
    "r": 82,
    "g": 124,
    "b": 204
  },
  "hsl": {
    "h": 219.344,
    "s": 54.464,
    "l": 56.078
  },
  "oklch": {
    "l": 0.59341,
    "c": 0.13149,
    "h": 262.2
  },
  "luminance": 0.20569
}

Semantic roles & 50–950 ramp

primary

#527CCC

secondary

#D6C5A4

accent

#AB4ADE

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #527CCC

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

Preview Lab → · Contrast checker → · Palette generator →