#393AD9#393AD9

#393AD9 is a mid, highly saturated blue. Relative luminance 0.089; OKLCH L 46.8% C 0.233 H 272.6°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#393AD9
RGB	rgb(57, 58, 217)
HSL	hsl(240, 68%, 54%)
HSV	hsv(240, 74%, 85%)
CMYK	cmyk(73.7%, 73.3%, 0%, 14.9%)
CIE-LAB	lab(35.80, 51.19, -80.40)
CIE-LCH	lch(35.80, 95.31, 302.48°)
OKLab	oklab(46.83% 0.0105 -0.2327)
OKLCH	oklch(46.83% 0.233 272.6)
XYZ	xyz(15.7206, 8.9041, 66.5223)
Luminance	0.0891 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.31

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393AD9 #D9D839

analogous

#398AD9 #393AD9 #8839D9

triadic

#393AD9 #D9393A #3AD939

tetradic

#393AD9 #D9398A #D9D839 #39D988

square

#393AD9 #D9398A #D9D839 #39D988

split-complementary

#393AD9 #D98839 #8AD939

monochromatic

#18197F #2223B3 #393AD9 #6C6DE3 #A0A0ED

Accessibility & contrast

On white

7.55

#393AD9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#393AD9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393AD9

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393AD9	#FFFFFF	#000000	##FFFFFF
##393AD9	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CDE

Deuteranopia (green-blind)

#004CD6

Tritanopia (blue-blind)

#006886

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #393ad9;
/* rgb */ color: rgb(57, 58, 217);
/* oklch */ color: oklch(46.8% 0.233 272.6);

Tailwind

colors: {
  custom: {
    50: '#8872e6',
    500: '#393ad9',
    950: '#000000',
  },
}

SCSS

$custom: #393ad9;
$custom-light: #8872e6;
$custom-dark: #000000;

JSON

{
  "hex": "#393ad9",
  "rgb": {
    "r": 57,
    "g": 58,
    "b": 217
  },
  "hsl": {
    "h": 239.625,
    "s": 67.797,
    "l": 53.725
  },
  "oklch": {
    "l": 0.46826,
    "c": 0.23291,
    "h": 272.6
  },
  "luminance": 0.08906
}

Semantic roles & 50–950 ramp

primary

#393AD9

secondary

#D9D995

accent

#EA3DEB

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0D0816

muted

#7E7B84

Preview Lab

Preview with #393AD9

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

Preview Lab → · Contrast checker → · Palette generator →