#5263EA#5263EA

#5263EA is a mid, highly saturated blue. Relative luminance 0.167; OKLCH L 56.4% C 0.203 H 272.7°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#5263EA
RGB	rgb(82, 99, 234)
HSL	hsl(233, 78%, 62%)
HSV	hsv(233, 65%, 92%)
CMYK	cmyk(65%, 57.7%, 0%, 8.2%)
CIE-LAB	lab(47.82, 35.51, -70.31)
CIE-LCH	lch(47.82, 78.77, 296.80°)
OKLab	oklab(56.41% 0.0094 -0.2024)
OKLCH	oklch(56.41% 0.203 272.7)
XYZ	xyz(22.7878, 16.6560, 79.8400)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5263EA #EAD952

analogous

#52AFEA #5263EA #8D52EA

triadic

#5263EA #EA5263 #63EA52

tetradic

#5263EA #EA52AF #EAD952 #52EA8D

square

#5263EA #EA52AF #EAD952 #52EA8D

split-complementary

#5263EA #EA8D52 #AFEA52

monochromatic

#1526AD #1C32E3 #5263EA #8994F1 #BFC5F7

Accessibility & contrast

On white

4.85

#5263EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#5263EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5263EA

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5263EA	#FFFFFF	#000000	##FFFFFF
##5263EA	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078EF

Deuteranopia (green-blind)

#006BE7

Tritanopia (blue-blind)

#00849D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5263ea;
/* rgb */ color: rgb(82, 99, 234);
/* oklch */ color: oklch(56.4% 0.203 272.7);

Tailwind

colors: {
  custom: {
    50: '#928ff2',
    500: '#5263ea',
    950: '#000000',
  },
}

SCSS

$custom: #5263ea;
$custom-light: #928ff2;
$custom-dark: #000000;

JSON

{
  "hex": "#5263ea",
  "rgb": {
    "r": 82,
    "g": 99,
    "b": 234
  },
  "hsl": {
    "h": 233.289,
    "s": 78.351,
    "l": 61.961
  },
  "oklch": {
    "l": 0.56414,
    "c": 0.20264,
    "h": 272.7
  },
  "luminance": 0.16658
}

Semantic roles & 50–950 ramp

primary

#5263EA

secondary

#E8E2B0

accent

#C30BDB

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #5263EA

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

Preview Lab → · Contrast checker → · Palette generator →