#5353D0#5353D0

#5353D0 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.6% C 0.188 H 277.5°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#5353D0
RGB	rgb(83, 83, 208)
HSL	hsl(240, 57%, 57%)
HSV	hsv(240, 60%, 82%)
CMYK	cmyk(60.1%, 60.1%, 0%, 18.4%)
CIE-LAB	lab(42.12, 36.83, -64.79)
CIE-LCH	lch(42.12, 74.53, 299.62°)
OKLab	oklab(51.6% 0.0247 -0.1863)
OKLCH	oklch(51.6% 0.188 277.5)
XYZ	xyz(18.0420, 12.5782, 61.1394)
Luminance	0.1258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5353D0 #D0D053

analogous

#5392D0 #5353D0 #9253D0

triadic

#5353D0 #D05353 #53D053

tetradic

#5353D0 #D05392 #D0D053 #53D092

square

#5353D0 #D05392 #D0D053 #53D092

split-complementary

#5353D0 #D09253 #92D053

monochromatic

#242484 #3131B4 #5353D0 #8383DD #B3B3EA

Accessibility & contrast

On white

5.97

#5353D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#5353D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5353D0

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5353D0	#FFFFFF	#000000	##FFFFFF
##5353D0	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D4

Deuteranopia (green-blind)

#005ECD

Tritanopia (blue-blind)

#007289

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5353d0;
/* rgb */ color: rgb(83, 83, 208);
/* oklch */ color: oklch(51.6% 0.188 277.5);

Tailwind

colors: {
  custom: {
    50: '#8f83df',
    500: '#5353d0',
    950: '#000000',
  },
}

SCSS

$custom: #5353d0;
$custom-light: #8f83df;
$custom-dark: #000000;

JSON

{
  "hex": "#5353d0",
  "rgb": {
    "r": 83,
    "g": 83,
    "b": 208
  },
  "hsl": {
    "h": 240,
    "s": 57.078,
    "l": 57.059
  },
  "oklch": {
    "l": 0.51601,
    "c": 0.18794,
    "h": 277.5
  },
  "luminance": 0.1258
}

Semantic roles & 50–950 ramp

primary

#5353D0

secondary

#D9D9A6

accent

#E047E0

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5353D0

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

Preview Lab → · Contrast checker → · Palette generator →