#5340D3#5340D3

#5340D3 is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.8% C 0.214 H 280.8°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#5340D3
RGB	rgb(83, 64, 211)
HSL	hsl(248, 63%, 54%)
HSV	hsv(248, 70%, 83%)
CMYK	cmyk(60.7%, 69.7%, 0%, 17.3%)
CIE-LAB	lab(38.21, 48.89, -72.91)
CIE-LCH	lch(38.21, 87.78, 303.85°)
OKLab	oklab(48.84% 0.0401 -0.2102)
OKLCH	oklch(48.84% 0.214 280.8)
XYZ	xyz(17.1548, 10.2077, 62.6817)
Luminance	0.1021 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.00

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5340D3 #C0D340

analogous

#4077D3 #5340D3 #9D40D3

triadic

#5340D3 #D35340 #40D353

tetradic

#5340D3 #D34077 #C0D340 #40D39D

square

#5340D3 #D34077 #C0D340 #40D39D

split-complementary

#5340D3 #D39D40 #77D340

monochromatic

#291D7C #3928AE #5340D3 #8072DE #ADA3EA

Accessibility & contrast

On white

6.90

#5340D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#5340D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5340D3

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5340D3	#FFFFFF	#000000	##FFFFFF
##5340D3	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD7

Deuteranopia (green-blind)

#0054D0

Tritanopia (blue-blind)

#006885

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #5340d3;
/* rgb */ color: rgb(83, 64, 211);
/* oklch */ color: oklch(48.8% 0.214 280.8);

Tailwind

colors: {
  custom: {
    50: '#9177e2',
    500: '#5340d3',
    950: '#000000',
  },
}

SCSS

$custom: #5340d3;
$custom-light: #9177e2;
$custom-dark: #000000;

JSON

{
  "hex": "#5340d3",
  "rgb": {
    "r": 83,
    "g": 64,
    "b": 211
  },
  "hsl": {
    "h": 247.755,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.48839,
    "c": 0.21396,
    "h": 280.8
  },
  "luminance": 0.10209
}

Semantic roles & 50–950 ramp

primary

#5340D3

secondary

#CFD798

accent

#E642D0

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0915

muted

#7E7B84

Preview Lab

Preview with #5340D3

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

Preview Lab → · Contrast checker → · Palette generator →