#5342DD#5342DD

#5342DD is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 50.0% C 0.224 H 279.5°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#5342DD
RGB	rgb(83, 66, 221)
HSL	hsl(247, 70%, 56%)
HSV	hsv(247, 70%, 87%)
CMYK	cmyk(62.4%, 70.1%, 0%, 13.3%)
CIE-LAB	lab(39.50, 50.85, -76.53)
CIE-LCH	lch(39.50, 91.88, 303.60°)
OKLab	oklab(50.03% 0.037 -0.2208)
OKLCH	oklch(50.03% 0.224 279.5)
XYZ	xyz(18.5625, 10.9544, 69.5288)
Luminance	0.1096 (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

#5342DD #CCDD42

analogous

#427FDD #5342DD #A142DD

triadic

#5342DD #DD5342 #42DD53

tetradic

#5342DD #DD427F #CCDD42 #42DDA1

square

#5342DD #DD427F #CCDD42 #42DDA1

split-complementary

#5342DD #DDA142 #7FDD42

monochromatic

#26198C #3422BF #5342DD #8276E6 #B1AAF0

Accessibility & contrast

On white

6.58

#5342DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#5342DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5342DD

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5342DD	#FFFFFF	#000000	##FFFFFF
##5342DD	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E2

Deuteranopia (green-blind)

#0057DA

Tritanopia (blue-blind)

#006C8B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5342dd;
/* rgb */ color: rgb(83, 66, 221);
/* oklch */ color: oklch(50.0% 0.224 279.5);

Tailwind

colors: {
  custom: {
    50: '#9378e9',
    500: '#5342dd',
    950: '#000000',
  },
}

SCSS

$custom: #5342dd;
$custom-light: #9378e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5342dd",
  "rgb": {
    "r": 83,
    "g": 66,
    "b": 221
  },
  "hsl": {
    "h": 246.581,
    "s": 69.507,
    "l": 56.275
  },
  "oklch": {
    "l": 0.50034,
    "c": 0.22384,
    "h": 279.5
  },
  "luminance": 0.10956
}

Semantic roles & 50–950 ramp

primary

#5342DD

secondary

#D6DD9D

accent

#EC3BD9

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5342DD

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

Preview Lab → · Contrast checker → · Palette generator →