#527EDC#527EDC

#527EDC is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.7% C 0.151 H 263.6°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#527EDC
RGB	rgb(82, 126, 220)
HSL	hsl(221, 66%, 59%)
HSV	hsv(221, 63%, 86%)
CMYK	cmyk(62.7%, 42.7%, 0%, 13.7%)
CIE-LAB	lab(53.90, 14.09, -52.64)
CIE-LCH	lch(53.90, 54.49, 284.99°)
OKLab	oklab(60.73% -0.0167 -0.1501)
OKLCH	oklch(60.73% 0.151 263.6)
XYZ	xyz(23.8543, 21.8807, 70.6626)
Luminance	0.2188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527EDC #DCB052

analogous

#52C3DC #527EDC #6B52DC

triadic

#527EDC #DC527E #7EDC52

tetradic

#527EDC #DC52C3 #DCB052 #52DC6B

square

#527EDC #DC52C3 #DCB052 #52DC6B

split-complementary

#527EDC #DC6B52 #C3DC52

monochromatic

#1E4495 #295BC8 #527EDC #85A4E6 #B8CAF1

Accessibility & contrast

On white

3.91

#527EDC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#527EDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527EDC

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527EDC	#FFFFFF	#000000	##000000
##527EDC	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5388E0

Deuteranopia (green-blind)

#3D7BDA

Tritanopia (blue-blind)

#0093A2

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #527edc;
/* rgb */ color: rgb(82, 126, 220);
/* oklch */ color: oklch(60.7% 0.151 263.6);

Tailwind

colors: {
  custom: {
    50: '#8fa2e7',
    500: '#527edc',
    950: '#000000',
  },
}

SCSS

$custom: #527edc;
$custom-light: #8fa2e7;
$custom-dark: #000000;

JSON

{
  "hex": "#527edc",
  "rgb": {
    "r": 82,
    "g": 126,
    "b": 220
  },
  "hsl": {
    "h": 220.87,
    "s": 66.346,
    "l": 59.216
  },
  "oklch": {
    "l": 0.60729,
    "c": 0.15104,
    "h": 263.6
  },
  "luminance": 0.21883
}

Semantic roles & 50–950 ramp

primary

#527EDC

secondary

#E0CFAA

accent

#B33FE9

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #527EDC

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

Preview Lab → · Contrast checker → · Palette generator →