#527FEC#527FEC

#527FEC is a mid, vivid blue. Relative luminance 0.230; OKLCH L 62.0% C 0.171 H 264.9°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#527FEC
RGB	rgb(82, 127, 236)
HSL	hsl(222, 80%, 62%)
HSV	hsv(222, 65%, 93%)
CMYK	cmyk(65.3%, 46.2%, 0%, 7.5%)
CIE-LAB	lab(55.10, 18.96, -59.68)
CIE-LCH	lch(55.10, 62.62, 287.63°)
OKLab	oklab(61.95% -0.0151 -0.1708)
OKLCH	oklch(61.95% 0.171 264.9)
XYZ	xyz(26.2041, 23.0262, 82.4042)
Luminance	0.2303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527FEC #ECBF52

analogous

#52CCEC #527FEC #7252EC

triadic

#527FEC #EC527F #7FEC52

tetradic

#527FEC #EC52CC #ECBF52 #52EC72

square

#527FEC #EC52CC #ECBF52 #52EC72

split-complementary

#527FEC #EC7252 #CCEC52

monochromatic

#1341B0 #1B56E6 #527FEC #89A8F2 #C0D1F8

Accessibility & contrast

On white

3.75

#527FEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#527FEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527FEC

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527FEC	#FFFFFF	#000000	##000000
##527FEC	1.00	3.75	5.61	5.61
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#488BF0

Deuteranopia (green-blind)

#297DEA

Tritanopia (blue-blind)

#0098AA

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #527fec;
/* rgb */ color: rgb(82, 127, 236);
/* oklch */ color: oklch(62.0% 0.171 264.9);

Tailwind

colors: {
  custom: {
    50: '#91a3f3',
    500: '#527fec',
    950: '#000000',
  },
}

SCSS

$custom: #527fec;
$custom-light: #91a3f3;
$custom-dark: #000000;

JSON

{
  "hex": "#527fec",
  "rgb": {
    "r": 82,
    "g": 127,
    "b": 236
  },
  "hsl": {
    "h": 222.468,
    "s": 80.208,
    "l": 62.353
  },
  "oklch": {
    "l": 0.6195,
    "c": 0.17144,
    "h": 264.9
  },
  "luminance": 0.23029
}

Semantic roles & 50–950 ramp

primary

#527FEC

secondary

#E9D9B1

accent

#9F09DD

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #527FEC

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

Preview Lab → · Contrast checker → · Palette generator →