#5348CB#5348CB

#5348CB is a mid, vivid blue. Relative luminance 0.108; OKLCH L 49.4% C 0.195 H 280.3°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#5348CB
RGB	rgb(83, 72, 203)
HSL	hsl(245, 56%, 54%)
HSV	hsv(245, 65%, 80%)
CMYK	cmyk(59.1%, 64.5%, 0%, 20.4%)
CIE-LAB	lab(39.21, 41.83, -66.64)
CIE-LCH	lch(39.21, 78.68, 302.12°)
OKLab	oklab(49.35% 0.0348 -0.1918)
OKLCH	oklch(49.35% 0.195 280.3)
XYZ	xyz(16.6607, 10.7844, 57.6920)
Luminance	0.1079 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.16

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5348CB #C0CB48

analogous

#487FCB #5348CB #9548CB

triadic

#5348CB #CB5348 #48CB53

tetradic

#5348CB #CB487F #C0CB48 #48CB95

square

#5348CB #CB487F #C0CB48 #48CB95

split-complementary

#5348CB #CB9548 #7FCB48

monochromatic

#292277 #392FA6 #5348CB #8078D9 #ADA7E6

Accessibility & contrast

On white

6.65

#5348CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#5348CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5348CB

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5348CB	#FFFFFF	#000000	##FFFFFF
##5348CB	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CF

Deuteranopia (green-blind)

#0057C8

Tritanopia (blue-blind)

#006983

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5348cb;
/* rgb */ color: rgb(83, 72, 203);
/* oklch */ color: oklch(49.4% 0.195 280.3);

Tailwind

colors: {
  custom: {
    50: '#8f7cdc',
    500: '#5348cb',
    950: '#000000',
  },
}

SCSS

$custom: #5348cb;
$custom-light: #8f7cdc;
$custom-dark: #000000;

JSON

{
  "hex": "#5348cb",
  "rgb": {
    "r": 83,
    "g": 72,
    "b": 203
  },
  "hsl": {
    "h": 245.038,
    "s": 55.745,
    "l": 53.922
  },
  "oklch": {
    "l": 0.49352,
    "c": 0.19492,
    "h": 280.3
  },
  "luminance": 0.10786
}

Semantic roles & 50–950 ramp

primary

#5348CB

secondary

#CFD39B

accent

#DF49D2

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5348CB

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

Preview Lab → · Contrast checker → · Palette generator →