#5347DD#5347DD

#5347DD is a mid, highly saturated blue. Relative luminance 0.116; OKLCH L 50.8% C 0.218 H 278.8°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#5347DD
RGB	rgb(83, 71, 221)
HSL	hsl(245, 69%, 57%)
HSV	hsv(245, 68%, 87%)
CMYK	cmyk(62.4%, 67.9%, 0%, 13.3%)
CIE-LAB	lab(40.52, 48.07, -74.87)
CIE-LCH	lch(40.52, 88.97, 302.70°)
OKLab	oklab(50.76% 0.0334 -0.2159)
OKLCH	oklch(50.76% 0.218 278.8)
XYZ	xyz(18.8675, 11.5645, 69.6305)
Luminance	0.1157 (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

#5347DD #D1DD47

analogous

#4786DD #5347DD #9E47DD

triadic

#5347DD #DD5347 #47DD53

tetradic

#5347DD #DD4786 #D1DD47 #47DD9E

square

#5347DD #DD4786 #D1DD47 #47DD9E

split-complementary

#5347DD #DD9E47 #86DD47

monochromatic

#241A8F #3124C3 #5347DD #837BE7 #B4AEF0

Accessibility & contrast

On white

6.34

#5347DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#5347DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5347DD

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5347DD	#FFFFFF	#000000	##FFFFFF
##5347DD	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E2

Deuteranopia (green-blind)

#0059DA

Tritanopia (blue-blind)

#006F8C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5347dd;
/* rgb */ color: rgb(83, 71, 221);
/* oklch */ color: oklch(50.8% 0.218 278.8);

Tailwind

colors: {
  custom: {
    50: '#937ce9',
    500: '#5347dd',
    950: '#000000',
  },
}

SCSS

$custom: #5347dd;
$custom-light: #937ce9;
$custom-dark: #000000;

JSON

{
  "hex": "#5347dd",
  "rgb": {
    "r": 83,
    "g": 71,
    "b": 221
  },
  "hsl": {
    "h": 244.8,
    "s": 68.807,
    "l": 57.255
  },
  "oklch": {
    "l": 0.50759,
    "c": 0.21849,
    "h": 278.8
  },
  "luminance": 0.11566
}

Semantic roles & 50–950 ramp

primary

#5347DD

secondary

#D9DEA2

accent

#EC3CDE

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5347DD

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

Preview Lab → · Contrast checker → · Palette generator →