#5343DB#5343DB

#5343DB is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 50.0% C 0.220 H 279.6°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#5343DB
RGB	rgb(83, 67, 219)
HSL	hsl(246, 68%, 56%)
HSV	hsv(246, 69%, 86%)
CMYK	cmyk(62.1%, 69.4%, 0%, 14.1%)
CIE-LAB	lab(39.52, 49.69, -75.35)
CIE-LCH	lch(39.52, 90.26, 303.40°)
OKLab	oklab(49.99% 0.0366 -0.2173)
OKLCH	oklch(49.99% 0.22 279.6)
XYZ	xyz(18.3565, 10.9664, 68.1535)
Luminance	0.1097 (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

#5343DB #CBDB43

analogous

#437FDB #5343DB #9F43DB

triadic

#5343DB #DB5343 #43DB53

tetradic

#5343DB #DB437F #CBDB43 #43DB9F

square

#5343DB #DB437F #CBDB43 #43DB9F

split-complementary

#5343DB #DB9F43 #7FDB43

monochromatic

#261A89 #3424BD #5343DB #8276E5 #B1AAEF

Accessibility & contrast

On white

6.58

#5343DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#5343DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5343DB

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5343DB	#FFFFFF	#000000	##FFFFFF
##5343DB	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)

#0063E0

Deuteranopia (green-blind)

#0057D8

Tritanopia (blue-blind)

#006C8A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5343db;
/* rgb */ color: rgb(83, 67, 219);
/* oklch */ color: oklch(50.0% 0.220 279.6);

Tailwind

colors: {
  custom: {
    50: '#9379e7',
    500: '#5343db',
    950: '#000000',
  },
}

SCSS

$custom: #5343db;
$custom-light: #9379e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5343db",
  "rgb": {
    "r": 83,
    "g": 67,
    "b": 219
  },
  "hsl": {
    "h": 246.316,
    "s": 67.857,
    "l": 56.078
  },
  "oklch": {
    "l": 0.49994,
    "c": 0.22039,
    "h": 279.6
  },
  "luminance": 0.10968
}

Semantic roles & 50–950 ramp

primary

#5343DB

secondary

#D6DC9E

accent

#EB3DD8

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5343DB

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

Preview Lab → · Contrast checker → · Palette generator →