#5359D5#5359D5

#5359D5 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 53.1% C 0.187 H 275.9°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#5359D5
RGB	rgb(83, 89, 213)
HSL	hsl(237, 61%, 58%)
HSV	hsv(237, 61%, 84%)
CMYK	cmyk(61%, 58.2%, 0%, 16.5%)
CIE-LAB	lab(43.92, 34.80, -64.73)
CIE-LCH	lch(43.92, 73.49, 298.27°)
OKLab	oklab(53.05% 0.0192 -0.1861)
OKLCH	oklch(53.05% 0.187 275.9)
XYZ	xyz(19.1460, 13.7863, 64.5900)
Luminance	0.1379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5359D5 #D5CF53

analogous

#539AD5 #5359D5 #8E53D5

triadic

#5359D5 #D55359 #59D553

tetradic

#5359D5 #D5539A #D5CF53 #53D58E

square

#5359D5 #D5539A #D5CF53 #53D58E

split-complementary

#5359D5 #D58E53 #9AD553

monochromatic

#22278C #2E35BD #5359D5 #8488E1 #B5B8ED

Accessibility & contrast

On white

5.59

#5359D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#5359D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5359D5

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5359D5	#FFFFFF	#000000	##FFFFFF
##5359D5	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED9

Deuteranopia (green-blind)

#0062D3

Tritanopia (blue-blind)

#00778E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5359d5;
/* rgb */ color: rgb(83, 89, 213);
/* oklch */ color: oklch(53.1% 0.187 275.9);

Tailwind

colors: {
  custom: {
    50: '#9088e3',
    500: '#5359d5',
    950: '#000000',
  },
}

SCSS

$custom: #5359d5;
$custom-light: #9088e3;
$custom-dark: #000000;

JSON

{
  "hex": "#5359d5",
  "rgb": {
    "r": 83,
    "g": 89,
    "b": 213
  },
  "hsl": {
    "h": 237.231,
    "s": 60.748,
    "l": 58.039
  },
  "oklch": {
    "l": 0.53051,
    "c": 0.18706,
    "h": 275.9
  },
  "luminance": 0.13788
}

Semantic roles & 50–950 ramp

primary

#5359D5

secondary

#DCD9A8

accent

#DC44E4

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B15

muted

#7E7C84

Preview Lab

Preview with #5359D5

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

Preview Lab → · Contrast checker → · Palette generator →