#5355D7#5355D7

#5355D7 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.5% C 0.195 H 276.7°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#5355D7
RGB	rgb(83, 85, 215)
HSL	hsl(239, 62%, 58%)
HSV	hsv(239, 61%, 84%)
CMYK	cmyk(61.4%, 60.5%, 0%, 15.7%)
CIE-LAB	lab(43.12, 37.91, -67.18)
CIE-LCH	lch(43.12, 77.13, 299.44°)
OKLab	oklab(52.51% 0.0227 -0.1933)
OKLCH	oklch(52.51% 0.195 276.7)
XYZ	xyz(19.0775, 13.2408, 65.8272)
Luminance	0.1324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5355D7 #D7D553

analogous

#5397D7 #5355D7 #9353D7

triadic

#5355D7 #D75355 #55D753

tetradic

#5355D7 #D75397 #D7D553 #53D793

square

#5355D7 #D75397 #D7D553 #53D793

split-complementary

#5355D7 #D79353 #97D753

monochromatic

#21238E #2D2FC0 #5355D7 #8586E3 #B6B7EE

Accessibility & contrast

On white

5.76

#5355D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#5355D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5355D7

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5355D7	#FFFFFF	#000000	##FFFFFF
##5355D7	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDB

Deuteranopia (green-blind)

#0060D4

Tritanopia (blue-blind)

#00758E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5355d7;
/* rgb */ color: rgb(83, 85, 215);
/* oklch */ color: oklch(52.5% 0.195 276.7);

Tailwind

colors: {
  custom: {
    50: '#9185e4',
    500: '#5355d7',
    950: '#000000',
  },
}

SCSS

$custom: #5355d7;
$custom-light: #9185e4;
$custom-dark: #000000;

JSON

{
  "hex": "#5355d7",
  "rgb": {
    "r": 83,
    "g": 85,
    "b": 215
  },
  "hsl": {
    "h": 239.091,
    "s": 62.264,
    "l": 58.431
  },
  "oklch": {
    "l": 0.52507,
    "c": 0.19462,
    "h": 276.7
  },
  "luminance": 0.13242
}

Semantic roles & 50–950 ramp

primary

#5355D7

secondary

#DDDCA9

accent

#E342E5

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5355D7

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

Preview Lab → · Contrast checker → · Palette generator →