#5253EB#5253EB

#5253EB is a mid, highly saturated blue. Relative luminance 0.140; OKLCH L 53.8% C 0.223 H 275.6°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#5253EB
RGB	rgb(82, 83, 235)
HSL	hsl(240, 79%, 62%)
HSV	hsv(240, 65%, 92%)
CMYK	cmyk(65.1%, 64.7%, 0%, 7.8%)
CIE-LAB	lab(44.20, 45.47, -76.79)
CIE-LCH	lch(44.20, 89.24, 300.63°)
OKLab	oklab(53.77% 0.0218 -0.2215)
OKLCH	oklch(53.77% 0.223 275.6)
XYZ	xyz(21.5634, 13.9766, 80.1426)
Luminance	0.1398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5253EB #EBEA52

analogous

#529FEB #5253EB #9E52EB

triadic

#5253EB #EB5253 #53EB52

tetradic

#5253EB #EB529F #EBEA52 #52EB9E

square

#5253EB #EB529F #EBEA52 #52EB9E

split-complementary

#5253EB #EB9E52 #9FEB52

monochromatic

#1415AE #1B1CE5 #5253EB #898AF1 #C0C0F8

Accessibility & contrast

On white

5.53

#5253EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#5253EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5253EB

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5253EB	#FFFFFF	#000000	##FFFFFF
##5253EB	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FF0

Deuteranopia (green-blind)

#0062E8

Tritanopia (blue-blind)

#007B98

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5253eb;
/* rgb */ color: rgb(82, 83, 235);
/* oklch */ color: oklch(53.8% 0.223 275.6);

Tailwind

colors: {
  custom: {
    50: '#9484f3',
    500: '#5253eb',
    950: '#000000',
  },
}

SCSS

$custom: #5253eb;
$custom-light: #9484f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5253eb",
  "rgb": {
    "r": 82,
    "g": 83,
    "b": 235
  },
  "hsl": {
    "h": 239.608,
    "s": 79.275,
    "l": 62.157
  },
  "oklch": {
    "l": 0.53772,
    "c": 0.22261,
    "h": 275.6
  },
  "luminance": 0.13979
}

Semantic roles & 50–950 ramp

primary

#5253EB

secondary

#E8E8B0

accent

#DA0ADC

background

#F9F8FF

surface

#F2EFFE

border

#CCCAD6

text

#0F0B17

muted

#7E7C85

Preview Lab

Preview with #5253EB

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

Preview Lab → · Contrast checker → · Palette generator →