#5347CF#5347CF

#5347CF is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.5% C 0.201 H 280.1°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#5347CF
RGB	rgb(83, 71, 207)
HSL	hsl(245, 59%, 55%)
HSV	hsv(245, 66%, 81%)
CMYK	cmyk(59.9%, 65.7%, 0%, 18.8%)
CIE-LAB	lab(39.33, 43.68, -68.77)
CIE-LCH	lch(39.33, 81.47, 302.42°)
OKLab	oklab(49.53% 0.0352 -0.1981)
OKLCH	oklch(49.53% 0.201 280.1)
XYZ	xyz(17.0794, 10.8492, 60.2135)
Luminance	0.1085 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.09

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5347CF #C3CF47

analogous

#477FCF #5347CF #9747CF

triadic

#5347CF #CF5347 #47CF53

tetradic

#5347CF #CF477F #C3CF47 #47CF97

square

#5347CF #CF477F #C3CF47 #47CF97

split-complementary

#5347CF #CF9747 #7FCF47

monochromatic

#28207B #382DAC #5347CF #8078DC #AEA8E8

Accessibility & contrast

On white

6.62

#5347CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#5347CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5347CF

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5347CF	#FFFFFF	#000000	##FFFFFF
##5347CF	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D3

Deuteranopia (green-blind)

#0057CC

Tritanopia (blue-blind)

#006A85

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5347cf;
/* rgb */ color: rgb(83, 71, 207);
/* oklch */ color: oklch(49.5% 0.201 280.1);

Tailwind

colors: {
  custom: {
    50: '#907bdf',
    500: '#5347cf',
    950: '#000000',
  },
}

SCSS

$custom: #5347cf;
$custom-light: #907bdf;
$custom-dark: #000000;

JSON

{
  "hex": "#5347cf",
  "rgb": {
    "r": 83,
    "g": 71,
    "b": 207
  },
  "hsl": {
    "h": 245.294,
    "s": 58.621,
    "l": 54.51
  },
  "oklch": {
    "l": 0.49534,
    "c": 0.20116,
    "h": 280.1
  },
  "luminance": 0.1085
}

Semantic roles & 50–950 ramp

primary

#5347CF

secondary

#D1D69C

accent

#E246D4

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5347CF

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

Preview Lab → · Contrast checker → · Palette generator →