#5365CD#5365CD

#5365CD is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.7% C 0.161 H 272.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#5365CD
RGB	rgb(83, 101, 205)
HSL	hsl(231, 55%, 56%)
HSV	hsv(231, 60%, 80%)
CMYK	cmyk(59.5%, 50.7%, 0%, 19.6%)
CIE-LAB	lab(46.38, 24.68, -56.17)
CIE-LCH	lch(46.38, 61.35, 293.72°)
OKLab	oklab(54.72% 0.0073 -0.1608)
OKLCH	oklch(54.72% 0.161 272.6)
XYZ	xyz(19.2368, 15.5526, 59.7340)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5365CD #CDBB53

analogous

#53A2CD #5365CD #7E53CD

triadic

#5365CD #CD5365 #65CD53

tetradic

#5365CD #CD53A2 #CDBB53 #53CD7E

square

#5365CD #CD53A2 #CDBB53 #53CD7E

split-complementary

#5365CD #CD7E53 #A2CD53

monochromatic

#253380 #3345B0 #5365CD #828FDB #B2BAE9

Accessibility & contrast

On white

5.11

#5365CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#5365CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5365CD

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5365CD	#FFFFFF	#000000	##FFFFFF
##5365CD	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C73D1

Deuteranopia (green-blind)

#0F69CB

Tritanopia (blue-blind)

#007D8F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5365cd;
/* rgb */ color: rgb(83, 101, 205);
/* oklch */ color: oklch(54.7% 0.161 272.6);

Tailwind

colors: {
  custom: {
    50: '#8e90dd',
    500: '#5365cd',
    950: '#000000',
  },
}

SCSS

$custom: #5365cd;
$custom-light: #8e90dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5365cd",
  "rgb": {
    "r": 83,
    "g": 101,
    "b": 205
  },
  "hsl": {
    "h": 231.148,
    "s": 54.955,
    "l": 56.471
  },
  "oklch": {
    "l": 0.54715,
    "c": 0.16095,
    "h": 272.6
  },
  "luminance": 0.15554
}

Semantic roles & 50–950 ramp

primary

#5365CD

secondary

#D7D0A5

accent

#C84ADE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5365CD

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

Preview Lab → · Contrast checker → · Palette generator →