#5347CD#5347CD

#5347CD is a mid, vivid blue. Relative luminance 0.108; OKLCH L 49.4% C 0.199 H 280.3°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#5347CD
RGB	rgb(83, 71, 205)
HSL	hsl(245, 57%, 54%)
HSV	hsv(245, 65%, 80%)
CMYK	cmyk(59.5%, 65.4%, 0%, 19.6%)
CIE-LAB	lab(39.16, 43.05, -67.89)
CIE-LCH	lch(39.16, 80.39, 302.38°)
OKLab	oklab(49.36% 0.0354 -0.1955)
OKLCH	oklch(49.36% 0.199 280.3)
XYZ	xyz(16.8365, 10.7521, 58.9339)
Luminance	0.1075 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.03

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5347CD #C1CD47

analogous

#477ECD #5347CD #9647CD

triadic

#5347CD #CD5347 #47CD53

tetradic

#5347CD #CD477E #C1CD47 #47CD96

square

#5347CD #CD477E #C1CD47 #47CD96

split-complementary

#5347CD #CD9647 #7ECD47

monochromatic

#292179 #392EA9 #5347CD #8077DA #ADA7E7

Accessibility & contrast

On white

6.67

#5347CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#5347CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5347CD

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5347CD	#FFFFFF	#000000	##FFFFFF
##5347CD	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D1

Deuteranopia (green-blind)

#0057CA

Tritanopia (blue-blind)

#006984

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5347cd;
/* rgb */ color: rgb(83, 71, 205);
/* oklch */ color: oklch(49.4% 0.199 280.3);

Tailwind

colors: {
  custom: {
    50: '#907bdd',
    500: '#5347cd',
    950: '#000000',
  },
}

SCSS

$custom: #5347cd;
$custom-light: #907bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5347cd",
  "rgb": {
    "r": 83,
    "g": 71,
    "b": 205
  },
  "hsl": {
    "h": 245.373,
    "s": 57.265,
    "l": 54.118
  },
  "oklch": {
    "l": 0.49363,
    "c": 0.19864,
    "h": 280.3
  },
  "luminance": 0.10753
}

Semantic roles & 50–950 ramp

primary

#5347CD

secondary

#CFD49B

accent

#E147D3

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5347CD

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

Preview Lab → · Contrast checker → · Palette generator →