#5347CA#5347CA

#5347CA is a mid, vivid blue. Relative luminance 0.106; OKLCH L 49.1% C 0.195 H 280.6°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#5347CA
RGB	rgb(83, 71, 202)
HSL	hsl(245, 55%, 54%)
HSV	hsv(245, 65%, 79%)
CMYK	cmyk(58.9%, 64.9%, 0%, 20.8%)
CIE-LAB	lab(38.91, 42.10, -66.55)
CIE-LCH	lch(38.91, 78.75, 302.32°)
OKLab	oklab(49.11% 0.0357 -0.1915)
OKLCH	oklch(49.11% 0.195 280.6)
XYZ	xyz(16.4778, 10.6086, 57.0450)
Luminance	0.1061 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5347CA #BECA47

analogous

#477CCA #5347CA #9447CA

triadic

#5347CA #CA5347 #47CA53

tetradic

#5347CA #CA477C #BECA47 #47CA94

square

#5347CA #CA477C #BECA47 #47CA94

split-complementary

#5347CA #CA9447 #7CCA47

monochromatic

#292275 #3A2FA4 #5347CA #7F77D8 #ACA6E5

Accessibility & contrast

On white

6.73

#5347CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#5347CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5347CA

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5347CA	#FFFFFF	#000000	##FFFFFF
##5347CA	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CE

Deuteranopia (green-blind)

#0057C7

Tritanopia (blue-blind)

#006882

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5347ca;
/* rgb */ color: rgb(83, 71, 202);
/* oklch */ color: oklch(49.1% 0.195 280.6);

Tailwind

colors: {
  custom: {
    50: '#8f7bdb',
    500: '#5347ca',
    950: '#000000',
  },
}

SCSS

$custom: #5347ca;
$custom-light: #8f7bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#5347ca",
  "rgb": {
    "r": 83,
    "g": 71,
    "b": 202
  },
  "hsl": {
    "h": 245.496,
    "s": 55.274,
    "l": 53.529
  },
  "oklch": {
    "l": 0.49108,
    "c": 0.19485,
    "h": 280.6
  },
  "luminance": 0.1061
}

Semantic roles & 50–950 ramp

primary

#5347CA

secondary

#CDD29A

accent

#DF49D1

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5347CA

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

Preview Lab → · Contrast checker → · Palette generator →