#5353E0#5353E0

#5353E0 is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 52.9% C 0.209 H 276.6°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#5353E0
RGB	rgb(83, 83, 224)
HSL	hsl(240, 69%, 60%)
HSV	hsv(240, 63%, 88%)
CMYK	cmyk(62.9%, 62.9%, 0%, 12.2%)
CIE-LAB	lab(43.37, 42.05, -71.91)
CIE-LCH	lch(43.37, 83.30, 300.31°)
OKLab	oklab(52.91% 0.0238 -0.2072)
OKLCH	oklch(52.91% 0.209 276.6)
XYZ	xyz(20.1107, 13.4057, 72.0343)
Luminance	0.1341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5353E0 #E0E053

analogous

#5399E0 #5353E0 #9953E0

triadic

#5353E0 #E05353 #53E053

tetradic

#5353E0 #E05399 #E0E053 #53E099

square

#5353E0 #E05399 #E0E053 #53E099

split-complementary

#5353E0 #E09953 #99E053

monochromatic

#1C1C9C #2626D0 #5353E0 #8787E9 #BBBBF3

Accessibility & contrast

On white

5.70

#5353E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#5353E0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5353E0

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5353E0	#FFFFFF	#000000	##FFFFFF
##5353E0	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE4

Deuteranopia (green-blind)

#0060DD

Tritanopia (blue-blind)

#007792

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5353e0;
/* rgb */ color: rgb(83, 83, 224);
/* oklch */ color: oklch(52.9% 0.209 276.6);

Tailwind

colors: {
  custom: {
    50: '#9284eb',
    500: '#5353e0',
    950: '#000000',
  },
}

SCSS

$custom: #5353e0;
$custom-light: #9284eb;
$custom-dark: #000000;

JSON

{
  "hex": "#5353e0",
  "rgb": {
    "r": 83,
    "g": 83,
    "b": 224
  },
  "hsl": {
    "h": 240,
    "s": 69.458,
    "l": 60.196
  },
  "oklch": {
    "l": 0.52906,
    "c": 0.20859,
    "h": 276.6
  },
  "luminance": 0.13407
}

Semantic roles & 50–950 ramp

primary

#5353E0

secondary

#E2E2AC

accent

#D114D1

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5353E0

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

Preview Lab → · Contrast checker → · Palette generator →