#5365DD#5365DD

#5365DD is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.9% C 0.183 H 272.6°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#5365DD
RGB	rgb(83, 101, 221)
HSL	hsl(232, 67%, 60%)
HSV	hsv(232, 62%, 87%)
CMYK	cmyk(62.4%, 54.3%, 0%, 13.3%)
CIE-LAB	lab(47.45, 30.06, -63.57)
CIE-LCH	lch(47.45, 70.32, 295.31°)
OKLab	oklab(55.86% 0.0084 -0.1825)
OKLCH	oklch(55.86% 0.183 272.6)
XYZ	xyz(21.2678, 16.3650, 70.4306)
Luminance	0.1637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5365DD #DDCB53

analogous

#53AADD #5365DD #8653DD

triadic

#5365DD #DD5365 #65DD53

tetradic

#5365DD #DD53AA #DDCB53 #53DD86

square

#5365DD #DD53AA #DDCB53 #53DD86

split-complementary

#5365DD #DD8653 #AADD53

monochromatic

#1E2E98 #283DCB #5365DD #8693E7 #B9C1F1

Accessibility & contrast

On white

4.91

#5365DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#5365DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5365DD

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5365DD	#FFFFFF	#000000	##FFFFFF
##5365DD	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0777E1

Deuteranopia (green-blind)

#006BDB

Tritanopia (blue-blind)

#008197

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5365dd;
/* rgb */ color: rgb(83, 101, 221);
/* oklch */ color: oklch(55.9% 0.183 272.6);

Tailwind

colors: {
  custom: {
    50: '#9190e8',
    500: '#5365dd',
    950: '#000000',
  },
}

SCSS

$custom: #5365dd;
$custom-light: #9190e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5365dd",
  "rgb": {
    "r": 83,
    "g": 101,
    "b": 221
  },
  "hsl": {
    "h": 232.174,
    "s": 66.99,
    "l": 59.608
  },
  "oklch": {
    "l": 0.55858,
    "c": 0.18274,
    "h": 272.6
  },
  "luminance": 0.16367
}

Semantic roles & 50–950 ramp

primary

#5365DD

secondary

#E1DAAB

accent

#D33EEA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5365DD

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

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