#527CDA#527CDA

#527CDA is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.2% C 0.151 H 264.2°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#527CDA
RGB	rgb(82, 124, 218)
HSL	hsl(221, 65%, 59%)
HSV	hsv(221, 62%, 85%)
CMYK	cmyk(62.4%, 43.1%, 0%, 14.5%)
CIE-LAB	lab(53.24, 14.64, -52.56)
CIE-LCH	lch(53.24, 54.56, 285.56°)
OKLab	oklab(60.19% -0.0151 -0.1499)
OKLCH	oklch(60.19% 0.151 264.2)
XYZ	xyz(23.3378, 21.2690, 69.1915)
Luminance	0.2127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527CDA #DAB052

analogous

#52C0DA #527CDA #6C52DA

triadic

#527CDA #DA527C #7CDA52

tetradic

#527CDA #DA52C0 #DAB052 #52DA6C

square

#527CDA #DA52C0 #DAB052 #52DA6C

split-complementary

#527CDA #DA6C52 #C0DA52

monochromatic

#1F4392 #2A5AC5 #527CDA #84A2E5 #B7C8F0

Accessibility & contrast

On white

4.00

#527CDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#527CDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527CDA

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527CDA	#FFFFFF	#000000	##000000
##527CDA	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5186DE

Deuteranopia (green-blind)

#3C79D8

Tritanopia (blue-blind)

#0091A0

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #527cda;
/* rgb */ color: rgb(82, 124, 218);
/* oklch */ color: oklch(60.2% 0.151 264.2);

Tailwind

colors: {
  custom: {
    50: '#8fa1e6',
    500: '#527cda',
    950: '#000000',
  },
}

SCSS

$custom: #527cda;
$custom-light: #8fa1e6;
$custom-dark: #000000;

JSON

{
  "hex": "#527cda",
  "rgb": {
    "r": 82,
    "g": 124,
    "b": 218
  },
  "hsl": {
    "h": 221.471,
    "s": 64.762,
    "l": 58.824
  },
  "oklch": {
    "l": 0.60186,
    "c": 0.15067,
    "h": 264.2
  },
  "luminance": 0.21271
}

Semantic roles & 50–950 ramp

primary

#527CDA

secondary

#DFCEA9

accent

#B440E8

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #527CDA

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

Preview Lab → · Contrast checker → · Palette generator →