#5355D2#5355D2

#5355D2 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 52.1% C 0.188 H 277.0°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#5355D2
RGB	rgb(83, 85, 210)
HSL	hsl(239, 59%, 57%)
HSV	hsv(239, 60%, 82%)
CMYK	cmyk(60.5%, 59.5%, 0%, 17.6%)
CIE-LAB	lab(42.74, 36.27, -64.93)
CIE-LCH	lch(42.74, 74.37, 299.19°)
OKLab	oklab(52.11% 0.0228 -0.1867)
OKLCH	oklch(52.11% 0.188 277)
XYZ	xyz(18.4449, 12.9877, 62.4952)
Luminance	0.1299 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5355D2 #D2D053

analogous

#5395D2 #5355D2 #9053D2

triadic

#5355D2 #D25355 #55D253

tetradic

#5355D2 #D25395 #D2D053 #53D290

square

#5355D2 #D25395 #D2D053 #53D290

split-complementary

#5355D2 #D29053 #95D253

monochromatic

#232587 #3032B8 #5355D2 #8485DF #B4B5EB

Accessibility & contrast

On white

5.84

#5355D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#5355D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5355D2

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5355D2	#FFFFFF	#000000	##FFFFFF
##5355D2	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD6

Deuteranopia (green-blind)

#0060CF

Tritanopia (blue-blind)

#00738B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5355d2;
/* rgb */ color: rgb(83, 85, 210);
/* oklch */ color: oklch(52.1% 0.188 277.0);

Tailwind

colors: {
  custom: {
    50: '#9085e1',
    500: '#5355d2',
    950: '#000000',
  },
}

SCSS

$custom: #5355d2;
$custom-light: #9085e1;
$custom-dark: #000000;

JSON

{
  "hex": "#5355d2",
  "rgb": {
    "r": 83,
    "g": 85,
    "b": 210
  },
  "hsl": {
    "h": 239.055,
    "s": 58.525,
    "l": 57.451
  },
  "oklch": {
    "l": 0.52109,
    "c": 0.18808,
    "h": 277
  },
  "luminance": 0.12989
}

Semantic roles & 50–950 ramp

primary

#5355D2

secondary

#DAD9A7

accent

#DF46E2

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5355D2

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

Preview Lab → · Contrast checker → · Palette generator →