#5361DB#5361DB

#5361DB is a mid, vivid blue. Relative luminance 0.155; OKLCH L 55.0% C 0.185 H 273.7°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#5361DB
RGB	rgb(83, 97, 219)
HSL	hsl(234, 65%, 59%)
HSV	hsv(234, 62%, 86%)
CMYK	cmyk(62.1%, 55.7%, 0%, 14.1%)
CIE-LAB	lab(46.31, 31.87, -64.28)
CIE-LCH	lch(46.31, 71.74, 296.37°)
OKLab	oklab(54.96% 0.012 -0.1847)
OKLCH	oklch(54.96% 0.185 273.7)
XYZ	xyz(20.6239, 15.5011, 68.9093)
Luminance	0.1550 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5361DB #DBCD53

analogous

#53A5DB #5361DB #8953DB

triadic

#5361DB #DB5361 #61DB53

tetradic

#5361DB #DB53A5 #DBCD53 #53DB89

square

#5361DB #DB53A5 #DBCD53 #53DB89

split-complementary

#5361DB #DB8953 #A5DB53

monochromatic

#1F2B95 #2A3AC7 #5361DB #868FE6 #B8BEF0

Accessibility & contrast

On white

5.12

#5361DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#5361DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5361DB

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5361DB	#FFFFFF	#000000	##FFFFFF
##5361DB	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074DF

Deuteranopia (green-blind)

#0068D9

Tritanopia (blue-blind)

#007E94

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5361db;
/* rgb */ color: rgb(83, 97, 219);
/* oklch */ color: oklch(55.0% 0.185 273.7);

Tailwind

colors: {
  custom: {
    50: '#908de7',
    500: '#5361db',
    950: '#000000',
  },
}

SCSS

$custom: #5361db;
$custom-light: #908de7;
$custom-dark: #000000;

JSON

{
  "hex": "#5361db",
  "rgb": {
    "r": 83,
    "g": 97,
    "b": 219
  },
  "hsl": {
    "h": 233.824,
    "s": 65.385,
    "l": 59.216
  },
  "oklch": {
    "l": 0.54964,
    "c": 0.18506,
    "h": 273.7
  },
  "luminance": 0.15503
}

Semantic roles & 50–950 ramp

primary

#5361DB

secondary

#DFDAAA

accent

#D73FE8

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5361DB

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

Preview Lab → · Contrast checker → · Palette generator →