#5263E4#5263E4

#5263E4 is a mid, vivid blue. Relative luminance 0.163; OKLCH L 56.0% C 0.195 H 272.7°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#5263E4
RGB	rgb(82, 99, 228)
HSL	hsl(233, 73%, 61%)
HSV	hsv(233, 64%, 89%)
CMYK	cmyk(64%, 56.6%, 0%, 10.6%)
CIE-LAB	lab(47.39, 33.49, -67.64)
CIE-LCH	lch(47.39, 75.48, 296.35°)
OKLab	oklab(55.95% 0.0093 -0.1946)
OKLCH	oklch(55.95% 0.195 272.7)
XYZ	xyz(21.9404, 16.3170, 75.3770)
Luminance	0.1632 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5263E4 #E4D352

analogous

#52ACE4 #5263E4 #8A52E4

triadic

#5263E4 #E45263 #63E452

tetradic

#5263E4 #E452AC #E4D352 #52E48A

square

#5263E4 #E452AC #E4D352 #52E48A

split-complementary

#5263E4 #E48A52 #ACE452

monochromatic

#1929A2 #2237D7 #5263E4 #8793EC #BCC2F5

Accessibility & contrast

On white

4.93

#5263E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#5263E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5263E4

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5263E4	#FFFFFF	#000000	##FFFFFF
##5263E4	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077E8

Deuteranopia (green-blind)

#006AE1

Tritanopia (blue-blind)

#00829A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #5263e4;
/* rgb */ color: rgb(82, 99, 228);
/* oklch */ color: oklch(56.0% 0.195 272.7);

Tailwind

colors: {
  custom: {
    50: '#918fed',
    500: '#5263e4',
    950: '#000000',
  },
}

SCSS

$custom: #5263e4;
$custom-light: #918fed;
$custom-dark: #000000;

JSON

{
  "hex": "#5263e4",
  "rgb": {
    "r": 82,
    "g": 99,
    "b": 228
  },
  "hsl": {
    "h": 233.014,
    "s": 73,
    "l": 60.784
  },
  "oklch": {
    "l": 0.55952,
    "c": 0.19478,
    "h": 272.7
  },
  "luminance": 0.16319
}

Semantic roles & 50–950 ramp

primary

#5263E4

secondary

#E5DEAD

accent

#BE10D5

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5263E4

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

Preview Lab → · Contrast checker → · Palette generator →