#5360CB#5360CB

#5360CB is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.6% C 0.165 H 274.2°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#5360CB
RGB	rgb(83, 96, 203)
HSL	hsl(234, 54%, 56%)
HSV	hsv(234, 59%, 80%)
CMYK	cmyk(59.1%, 52.7%, 0%, 20.4%)
CIE-LAB	lab(44.96, 27.13, -57.31)
CIE-LCH	lch(44.96, 63.41, 295.33°)
OKLab	oklab(53.6% 0.0122 -0.1642)
OKLCH	oklch(53.6% 0.165 274.2)
XYZ	xyz(18.5261, 14.5151, 58.3138)
Luminance	0.1452 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5360CB #CBBE53

analogous

#539CCB #5360CB #8253CB

triadic

#5360CB #CB5360 #60CB53

tetradic

#5360CB #CB539C #CBBE53 #53CB82

square

#5360CB #CB539C #CBBE53 #53CB82

split-complementary

#5360CB #CB8253 #9CCB53

monochromatic

#262F7E #3441AD #5360CB #828BD9 #B1B7E7

Accessibility & contrast

On white

5.38

#5360CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#5360CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5360CB

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5360CB	#FFFFFF	#000000	##FFFFFF
##5360CB	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F70CF

Deuteranopia (green-blind)

#0065C9

Tritanopia (blue-blind)

#00798C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5360cb;
/* rgb */ color: rgb(83, 96, 203);
/* oklch */ color: oklch(53.6% 0.165 274.2);

Tailwind

colors: {
  custom: {
    50: '#8e8ddb',
    500: '#5360cb',
    950: '#000000',
  },
}

SCSS

$custom: #5360cb;
$custom-light: #8e8ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#5360cb",
  "rgb": {
    "r": 83,
    "g": 96,
    "b": 203
  },
  "hsl": {
    "h": 233.5,
    "s": 53.571,
    "l": 56.078
  },
  "oklch": {
    "l": 0.53604,
    "c": 0.16463,
    "h": 274.2
  },
  "luminance": 0.14517
}

Semantic roles & 50–950 ramp

primary

#5360CB

secondary

#D6D0A4

accent

#CD4BDD

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5360CB

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

Preview Lab → · Contrast checker → · Palette generator →