#5353E1#5353E1

#5353E1 is a mid, highly saturated blue. Relative luminance 0.135; OKLCH L 53.0% C 0.210 H 276.5°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#5353E1
RGB	rgb(83, 83, 225)
HSL	hsl(240, 70%, 60%)
HSV	hsv(240, 63%, 88%)
CMYK	cmyk(63.1%, 63.1%, 0%, 11.8%)
CIE-LAB	lab(43.45, 42.37, -72.35)
CIE-LCH	lch(43.45, 83.84, 300.35°)
OKLab	oklab(52.99% 0.0238 -0.2085)
OKLCH	oklch(52.99% 0.21 276.5)
XYZ	xyz(20.2467, 13.4601, 72.7507)
Luminance	0.1346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5353E1 #E1E153

analogous

#539AE1 #5353E1 #9A53E1

triadic

#5353E1 #E15353 #53E153

tetradic

#5353E1 #E1539A #E1E153 #53E19A

square

#5353E1 #E1539A #E1E153 #53E19A

split-complementary

#5353E1 #E19A53 #9AE153

monochromatic

#1C1C9E #2525D2 #5353E1 #8787EA #BBBBF3

Accessibility & contrast

On white

5.69

#5353E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#5353E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5353E1

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5353E1	#FFFFFF	#000000	##FFFFFF
##5353E1	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE6

Deuteranopia (green-blind)

#0060DE

Tritanopia (blue-blind)

#007792

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5353e1;
/* rgb */ color: rgb(83, 83, 225);
/* oklch */ color: oklch(53.0% 0.210 276.5);

Tailwind

colors: {
  custom: {
    50: '#9284eb',
    500: '#5353e1',
    950: '#000000',
  },
}

SCSS

$custom: #5353e1;
$custom-light: #9284eb;
$custom-dark: #000000;

JSON

{
  "hex": "#5353e1",
  "rgb": {
    "r": 83,
    "g": 83,
    "b": 225
  },
  "hsl": {
    "h": 240,
    "s": 70.297,
    "l": 60.392
  },
  "oklch": {
    "l": 0.52989,
    "c": 0.20985,
    "h": 276.5
  },
  "luminance": 0.13462
}

Semantic roles & 50–950 ramp

primary

#5353E1

secondary

#E3E3AD

accent

#D213D2

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5353E1

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

Preview Lab → · Contrast checker → · Palette generator →