#527DED#527DED

#527DED is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.6% C 0.175 H 265.7°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#527DED
RGB	rgb(82, 125, 237)
HSL	hsl(223, 81%, 63%)
HSV	hsv(223, 65%, 93%)
CMYK	cmyk(65.4%, 47.3%, 0%, 7.1%)
CIE-LAB	lab(54.63, 20.53, -60.99)
CIE-LCH	lch(54.63, 64.35, 288.60°)
OKLab	oklab(61.61% -0.0131 -0.1747)
OKLCH	oklch(61.61% 0.175 265.7)
XYZ	xyz(26.0940, 22.5730, 83.0862)
Luminance	0.2258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527DED #EDC252

analogous

#52CAED #527DED #7552ED

triadic

#527DED #ED527D #7DED52

tetradic

#527DED #ED52CA #EDC252 #52ED75

square

#527DED #ED52CA #EDC252 #52ED75

split-complementary

#527DED #ED7552 #CAED52

monochromatic

#133FB2 #1B53E7 #527DED #89A7F3 #C1D0F9

Accessibility & contrast

On white

3.81

#527DED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#527DED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527DED

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527DED	#FFFFFF	#000000	##000000
##527DED	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#428AF1

Deuteranopia (green-blind)

#207CEB

Tritanopia (blue-blind)

#0097AA

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #527ded;
/* rgb */ color: rgb(82, 125, 237);
/* oklch */ color: oklch(61.6% 0.175 265.7);

Tailwind

colors: {
  custom: {
    50: '#92a2f3',
    500: '#527ded',
    950: '#000000',
  },
}

SCSS

$custom: #527ded;
$custom-light: #92a2f3;
$custom-dark: #000000;

JSON

{
  "hex": "#527ded",
  "rgb": {
    "r": 82,
    "g": 125,
    "b": 237
  },
  "hsl": {
    "h": 223.355,
    "s": 81.152,
    "l": 62.549
  },
  "oklch": {
    "l": 0.6161,
    "c": 0.17515,
    "h": 265.7
  },
  "luminance": 0.22575
}

Semantic roles & 50–950 ramp

primary

#527DED

secondary

#EADAB1

accent

#A208DE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #527DED

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

Preview Lab → · Contrast checker → · Palette generator →