#527DEC#527DEC

#527DEC is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.5% C 0.174 H 265.6°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#527DEC
RGB	rgb(82, 125, 236)
HSL	hsl(223, 80%, 62%)
HSV	hsv(223, 65%, 93%)
CMYK	cmyk(65.3%, 47%, 0%, 7.5%)
CIE-LAB	lab(54.57, 20.18, -60.53)
CIE-LCH	lch(54.57, 63.80, 288.44°)
OKLab	oklab(61.54% -0.0132 -0.1733)
OKLCH	oklch(61.54% 0.174 265.6)
XYZ	xyz(25.9484, 22.5147, 82.3189)
Luminance	0.2252 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527DEC #ECC152

analogous

#52CAEC #527DEC #7452EC

triadic

#527DEC #EC527D #7DEC52

tetradic

#527DEC #EC52CA #ECC152 #52EC74

square

#527DEC #EC52CA #ECC152 #52EC74

split-complementary

#527DEC #EC7452 #CAEC52

monochromatic

#133FB0 #1B54E6 #527DEC #89A6F2 #C0D0F8

Accessibility & contrast

On white

3.82

#527DEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#527DEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527DEC

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527DEC	#FFFFFF	#000000	##000000
##527DEC	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#438AF0

Deuteranopia (green-blind)

#227CEA

Tritanopia (blue-blind)

#0097A9

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #527dec;
/* rgb */ color: rgb(82, 125, 236);
/* oklch */ color: oklch(61.5% 0.174 265.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#527dec",
  "rgb": {
    "r": 82,
    "g": 125,
    "b": 236
  },
  "hsl": {
    "h": 223.247,
    "s": 80.208,
    "l": 62.353
  },
  "oklch": {
    "l": 0.61544,
    "c": 0.17382,
    "h": 265.6
  },
  "luminance": 0.22517
}

Semantic roles & 50–950 ramp

primary

#527DEC

secondary

#E9D9B1

accent

#A109DD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #527DEC

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

Preview Lab → · Contrast checker → · Palette generator →