#5270E4#5270E4

#5270E4 is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.4% C 0.179 H 269.3°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#5270E4
RGB	rgb(82, 112, 228)
HSL	hsl(228, 73%, 61%)
HSV	hsv(228, 64%, 89%)
CMYK	cmyk(64%, 50.9%, 0%, 10.6%)
CIE-LAB	lab(50.67, 25.45, -62.33)
CIE-LCH	lch(50.67, 67.33, 292.21°)
OKLab	oklab(58.41% -0.0022 -0.1788)
OKLCH	oklch(58.41% 0.179 269.3)
XYZ	xyz(23.2727, 18.9815, 75.8211)
Luminance	0.1898 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5270E4 #E4C652

analogous

#52B9E4 #5270E4 #7D52E4

triadic

#5270E4 #E45270 #70E452

tetradic

#5270E4 #E452B9 #E4C652 #52E47D

square

#5270E4 #E452B9 #E4C652 #52E47D

split-complementary

#5270E4 #E47D52 #B9E452

monochromatic

#1935A2 #2247D7 #5270E4 #879CEC #BCC8F5

Accessibility & contrast

On white

4.38

#5270E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#5270E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5270E4

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5270E4	#FFFFFF	#000000	##000000
##5270E4	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B7FE8

Deuteranopia (green-blind)

#0072E2

Tritanopia (blue-blind)

#008B9F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5270e4;
/* rgb */ color: rgb(82, 112, 228);
/* oklch */ color: oklch(58.4% 0.179 269.3);

Tailwind

colors: {
  custom: {
    50: '#9198ed',
    500: '#5270e4',
    950: '#000000',
  },
}

SCSS

$custom: #5270e4;
$custom-light: #9198ed;
$custom-dark: #000000;

JSON

{
  "hex": "#5270e4",
  "rgb": {
    "r": 82,
    "g": 112,
    "b": 228
  },
  "hsl": {
    "h": 227.671,
    "s": 73,
    "l": 60.784
  },
  "oklch": {
    "l": 0.58415,
    "c": 0.1788,
    "h": 269.3
  },
  "luminance": 0.18984
}

Semantic roles & 50–950 ramp

primary

#5270E4

secondary

#E5D9AD

accent

#AD10D5

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5270E4

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

Preview Lab → · Contrast checker → · Palette generator →