#5353D3#5353D3

#5353D3 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.8% C 0.192 H 277.4°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#5353D3
RGB	rgb(83, 83, 211)
HSL	hsl(240, 59%, 58%)
HSV	hsv(240, 61%, 83%)
CMYK	cmyk(60.7%, 60.7%, 0%, 17.3%)
CIE-LAB	lab(42.35, 37.81, -66.14)
CIE-LCH	lch(42.35, 76.19, 299.76°)
OKLab	oklab(51.84% 0.0246 -0.1903)
OKLCH	oklch(51.84% 0.192 277.4)
XYZ	xyz(18.4146, 12.7273, 63.1016)
Luminance	0.1273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5353D3 #D3D353

analogous

#5393D3 #5353D3 #9353D3

triadic

#5353D3 #D35353 #53D353

tetradic

#5353D3 #D35393 #D3D353 #53D393

square

#5353D3 #D35393 #D3D353 #53D393

split-complementary

#5353D3 #D39353 #93D353

monochromatic

#232389 #2F2FB9 #5353D3 #8484DF #B4B4EC

Accessibility & contrast

On white

5.92

#5353D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#5353D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5353D3

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5353D3	#FFFFFF	#000000	##FFFFFF
##5353D3	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D7

Deuteranopia (green-blind)

#005FD0

Tritanopia (blue-blind)

#00738B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5353d3;
/* rgb */ color: rgb(83, 83, 211);
/* oklch */ color: oklch(51.8% 0.192 277.4);

Tailwind

colors: {
  custom: {
    50: '#9083e1',
    500: '#5353d3',
    950: '#000000',
  },
}

SCSS

$custom: #5353d3;
$custom-light: #9083e1;
$custom-dark: #000000;

JSON

{
  "hex": "#5353d3",
  "rgb": {
    "r": 83,
    "g": 83,
    "b": 211
  },
  "hsl": {
    "h": 240,
    "s": 59.259,
    "l": 57.647
  },
  "oklch": {
    "l": 0.51841,
    "c": 0.19186,
    "h": 277.4
  },
  "luminance": 0.12729
}

Semantic roles & 50–950 ramp

primary

#5353D3

secondary

#DBDBA7

accent

#E245E2

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5353D3

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

Preview Lab → · Contrast checker → · Palette generator →