#527FCC#527FCC

#527FCC is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.0% C 0.128 H 260.5°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#527FCC
RGB	rgb(82, 127, 204)
HSL	hsl(218, 54%, 56%)
HSV	hsv(218, 60%, 80%)
CMYK	cmyk(59.8%, 37.7%, 0%, 20%)
CIE-LAB	lab(53.31, 8.08, -44.54)
CIE-LCH	lch(53.31, 45.27, 280.29°)
OKLab	oklab(59.99% -0.0211 -0.1263)
OKLCH	oklch(59.99% 0.128 260.5)
XYZ	xyz(21.9643, 21.3303, 60.0747)
Luminance	0.2133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527FCC #CC9F52

analogous

#52BCCC #527FCC #6252CC

triadic

#527FCC #CC527F #7FCC52

tetradic

#527FCC #CC52BC #CC9F52 #52CC62

square

#527FCC #CC52BC #CC9F52 #52CC62

split-complementary

#527FCC #CC6252 #BCCC52

monochromatic

#25467E #3360AE #527FCC #81A2DA #B1C5E8

Accessibility & contrast

On white

3.99

#527FCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#527FCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527FCC

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527FCC	#FFFFFF	#000000	##000000
##527FCC	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E85CF

Deuteranopia (green-blind)

#4E7ACA

Tritanopia (blue-blind)

#00909C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #527fcc;
/* rgb */ color: rgb(82, 127, 204);
/* oklch */ color: oklch(60.0% 0.128 260.5);

Tailwind

colors: {
  custom: {
    50: '#8ca3dc',
    500: '#527fcc',
    950: '#000000',
  },
}

SCSS

$custom: #527fcc;
$custom-light: #8ca3dc;
$custom-dark: #000000;

JSON

{
  "hex": "#527fcc",
  "rgb": {
    "r": 82,
    "g": 127,
    "b": 204
  },
  "hsl": {
    "h": 217.869,
    "s": 54.464,
    "l": 56.078
  },
  "oklch": {
    "l": 0.5999,
    "c": 0.12809,
    "h": 260.5
  },
  "luminance": 0.21332
}

Semantic roles & 50–950 ramp

primary

#527FCC

secondary

#D6C4A4

accent

#A74ADE

background

#F9FAFD

surface

#F1F3FB

border

#CBCDD4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #527FCC

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

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