#393BA5#393BA5

#393BA5 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.0% C 0.166 H 275.7°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#393BA5
RGB	rgb(57, 59, 165)
HSL	hsl(239, 49%, 44%)
HSV	hsv(239, 65%, 65%)
CMYK	cmyk(65.5%, 64.2%, 0%, 35.3%)
CIE-LAB	lab(31.15, 33.15, -57.47)
CIE-LCH	lch(31.15, 66.34, 299.98°)
OKLab	oklab(42% 0.0166 -0.1657)
OKLCH	oklch(42% 0.166 275.7)
XYZ	xyz(10.0406, 6.7135, 36.3567)
Luminance	0.0671 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393BA5 #A5A339

analogous

#3971A5 #393BA5 #6D39A5

triadic

#393BA5 #A5393B #3BA539

tetradic

#393BA5 #A53971 #A5A339 #39A56D

square

#393BA5 #A53971 #A5A339 #39A56D

split-complementary

#393BA5 #A56D39 #71A539

monochromatic

#1A1A4A #292B78 #393BA5 #5658C5 #8485D4

Accessibility & contrast

On white

8.96

#393BA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#393BA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393BA5

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393BA5	#FFFFFF	#000000	##FFFFFF
##393BA5	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA8

Deuteranopia (green-blind)

#0045A3

Tritanopia (blue-blind)

#00566A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #393ba5;
/* rgb */ color: rgb(57, 59, 165);
/* oklch */ color: oklch(42.0% 0.166 275.7);

Tailwind

colors: {
  custom: {
    50: '#7c71c1',
    500: '#393ba5',
    950: '#000000',
  },
}

SCSS

$custom: #393ba5;
$custom-light: #7c71c1;
$custom-dark: #000000;

JSON

{
  "hex": "#393ba5",
  "rgb": {
    "r": 57,
    "g": 59,
    "b": 165
  },
  "hsl": {
    "h": 238.889,
    "s": 48.649,
    "l": 43.529
  },
  "oklch": {
    "l": 0.41998,
    "c": 0.16648,
    "h": 275.7
  },
  "luminance": 0.06714
}

Semantic roles & 50–950 ramp

primary

#393BA5

secondary

#BEBD7B

accent

#D650D8

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #393BA5

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

Preview Lab → · Contrast checker → · Palette generator →