#5273E4#5273E4

#5273E4 is a mid, vivid blue. Relative luminance 0.197; OKLCH L 59.0% C 0.175 H 268.4°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#5273E4
RGB	rgb(82, 115, 228)
HSL	hsl(226, 73%, 61%)
HSV	hsv(226, 64%, 89%)
CMYK	cmyk(64%, 49.6%, 0%, 10.6%)
CIE-LAB	lab(51.44, 23.60, -61.08)
CIE-LCH	lch(51.44, 65.48, 291.12°)
OKLab	oklab(59.01% -0.005 -0.1751)
OKLCH	oklch(59.01% 0.175 268.4)
XYZ	xyz(23.6092, 19.6546, 75.9333)
Luminance	0.1966 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5273E4 #E4C352

analogous

#52BCE4 #5273E4 #7A52E4

triadic

#5273E4 #E45273 #73E452

tetradic

#5273E4 #E452BC #E4C352 #52E47A

square

#5273E4 #E452BC #E4C352 #52E47A

split-complementary

#5273E4 #E47A52 #BCE452

monochromatic

#1938A2 #224BD7 #5273E4 #879EEC #BCC9F5

Accessibility & contrast

On white

4.26

#5273E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#5273E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5273E4

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5273E4	#FFFFFF	#000000	##000000
##5273E4	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3482E8

Deuteranopia (green-blind)

#0674E2

Tritanopia (blue-blind)

#008DA1

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5273e4;
/* rgb */ color: rgb(82, 115, 228);
/* oklch */ color: oklch(59.0% 0.175 268.4);

Tailwind

colors: {
  custom: {
    50: '#919aed',
    500: '#5273e4',
    950: '#000000',
  },
}

SCSS

$custom: #5273e4;
$custom-light: #919aed;
$custom-dark: #000000;

JSON

{
  "hex": "#5273e4",
  "rgb": {
    "r": 82,
    "g": 115,
    "b": 228
  },
  "hsl": {
    "h": 226.438,
    "s": 73,
    "l": 60.784
  },
  "oklch": {
    "l": 0.59005,
    "c": 0.17513,
    "h": 268.4
  },
  "luminance": 0.19657
}

Semantic roles & 50–950 ramp

primary

#5273E4

secondary

#E5D8AD

accent

#A910D5

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5273E4

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

Preview Lab → · Contrast checker → · Palette generator →