#5353EB#5353EB

#5353EB is a mid, highly saturated blue. Relative luminance 0.140; OKLCH L 53.8% C 0.222 H 275.9°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#5353EB
RGB	rgb(83, 83, 235)
HSL	hsl(240, 79%, 62%)
HSV	hsv(240, 65%, 92%)
CMYK	cmyk(64.7%, 64.7%, 0%, 7.8%)
CIE-LAB	lab(44.26, 45.60, -76.68)
CIE-LCH	lch(44.26, 89.21, 300.74°)
OKLab	oklab(53.84% 0.0229 -0.2212)
OKLCH	oklch(53.84% 0.222 275.9)
XYZ	xyz(21.6510, 14.0218, 80.1467)
Luminance	0.1402 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5353EB #EBEB53

analogous

#539FEB #5353EB #9F53EB

triadic

#5353EB #EB5353 #53EB53

tetradic

#5353EB #EB539F #EBEB53 #53EB9F

square

#5353EB #EB539F #EBEB53 #53EB9F

split-complementary

#5353EB #EB9F53 #9FEB53

monochromatic

#1414AF #1C1CE5 #5353EB #8A8AF1 #C1C1F8

Accessibility & contrast

On white

5.52

#5353EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#5353EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5353EB

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5353EB	#FFFFFF	#000000	##FFFFFF
##5353EB	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FF0

Deuteranopia (green-blind)

#0062E8

Tritanopia (blue-blind)

#007B98

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5353eb;
/* rgb */ color: rgb(83, 83, 235);
/* oklch */ color: oklch(53.8% 0.222 275.9);

Tailwind

colors: {
  custom: {
    50: '#9484f3',
    500: '#5353eb',
    950: '#000000',
  },
}

SCSS

$custom: #5353eb;
$custom-light: #9484f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5353eb",
  "rgb": {
    "r": 83,
    "g": 83,
    "b": 235
  },
  "hsl": {
    "h": 240,
    "s": 79.167,
    "l": 62.353
  },
  "oklch": {
    "l": 0.53836,
    "c": 0.22239,
    "h": 275.9
  },
  "luminance": 0.14024
}

Semantic roles & 50–950 ramp

primary

#5353EB

secondary

#E9E9B1

accent

#DB0ADB

background

#F9F8FF

surface

#F2EFFE

border

#CCCAD6

text

#0F0B17

muted

#7E7C85

Preview Lab

Preview with #5353EB

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

Preview Lab → · Contrast checker → · Palette generator →