#5353CE#5353CE

#5353CE is a mid, vivid blue. Relative luminance 0.125; OKLCH L 51.4% C 0.185 H 277.7°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#5353CE
RGB	rgb(83, 83, 206)
HSL	hsl(240, 56%, 57%)
HSV	hsv(240, 60%, 81%)
CMYK	cmyk(59.7%, 59.7%, 0%, 19.2%)
CIE-LAB	lab(41.97, 36.18, -63.89)
CIE-LCH	lch(41.97, 73.42, 299.53°)
OKLab	oklab(51.44% 0.0248 -0.1836)
OKLCH	oklch(51.44% 0.185 277.7)
XYZ	xyz(17.7975, 12.4804, 59.8516)
Luminance	0.1248 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5353CE #CECE53

analogous

#5391CE #5353CE #9153CE

triadic

#5353CE #CE5353 #53CE53

tetradic

#5353CE #CE5391 #CECE53 #53CE91

square

#5353CE #CE5391 #CECE53 #53CE91

split-complementary

#5353CE #CE9153 #91CE53

monochromatic

#252582 #3333B1 #5353CE #8383DC #B2B2E9

Accessibility & contrast

On white

6.01

#5353CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#5353CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5353CE

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5353CE	#FFFFFF	#000000	##FFFFFF
##5353CE	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D2

Deuteranopia (green-blind)

#005ECC

Tritanopia (blue-blind)

#007188

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5353ce;
/* rgb */ color: rgb(83, 83, 206);
/* oklch */ color: oklch(51.4% 0.185 277.7);

Tailwind

colors: {
  custom: {
    50: '#8f83de',
    500: '#5353ce',
    950: '#000000',
  },
}

SCSS

$custom: #5353ce;
$custom-light: #8f83de;
$custom-dark: #000000;

JSON

{
  "hex": "#5353ce",
  "rgb": {
    "r": 83,
    "g": 83,
    "b": 206
  },
  "hsl": {
    "h": 240,
    "s": 55.656,
    "l": 56.667
  },
  "oklch": {
    "l": 0.51442,
    "c": 0.1853,
    "h": 277.7
  },
  "luminance": 0.12482
}

Semantic roles & 50–950 ramp

primary

#5353CE

secondary

#D8D8A5

accent

#DF49DF

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5353CE

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

Preview Lab → · Contrast checker → · Palette generator →