#393AA5#393AA5

#393AA5 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.8% C 0.168 H 275.9°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#393AA5
RGB	rgb(57, 58, 165)
HSL	hsl(239, 49%, 44%)
HSV	hsv(239, 65%, 65%)
CMYK	cmyk(65.5%, 64.8%, 0%, 35.3%)
CIE-LAB	lab(30.91, 33.78, -57.86)
CIE-LCH	lch(30.91, 67.00, 300.28°)
OKLab	oklab(41.82% 0.0174 -0.1668)
OKLCH	oklch(41.82% 0.168 275.9)
XYZ	xyz(9.9897, 6.6117, 36.3398)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.07

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393AA5 #A5A439

analogous

#3970A5 #393AA5 #6E39A5

triadic

#393AA5 #A5393A #3AA539

tetradic

#393AA5 #A53970 #A5A439 #39A56E

square

#393AA5 #A53970 #A5A439 #39A56E

split-complementary

#393AA5 #A56E39 #70A539

monochromatic

#1A1A4A #292A78 #393AA5 #5657C5 #8485D4

Accessibility & contrast

On white

9.04

#393AA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#393AA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393AA5

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393AA5	#FFFFFF	#000000	##FFFFFF
##393AA5	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA8

Deuteranopia (green-blind)

#0044A3

Tritanopia (blue-blind)

#00556A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #393aa5;
/* rgb */ color: rgb(57, 58, 165);
/* oklch */ color: oklch(41.8% 0.168 275.9);

Tailwind

colors: {
  custom: {
    50: '#7d70c1',
    500: '#393aa5',
    950: '#000000',
  },
}

SCSS

$custom: #393aa5;
$custom-light: #7d70c1;
$custom-dark: #000000;

JSON

{
  "hex": "#393aa5",
  "rgb": {
    "r": 57,
    "g": 58,
    "b": 165
  },
  "hsl": {
    "h": 239.444,
    "s": 48.649,
    "l": 43.529
  },
  "oklch": {
    "l": 0.41823,
    "c": 0.16771,
    "h": 275.9
  },
  "luminance": 0.06613
}

Semantic roles & 50–950 ramp

primary

#393AA5

secondary

#BEBE7B

accent

#D750D8

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #393AA5

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

Preview Lab → · Contrast checker → · Palette generator →