#393699#393699

#393699 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.1% C 0.157 H 278.0°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#393699
RGB	rgb(57, 54, 153)
HSL	hsl(242, 48%, 41%)
HSV	hsv(242, 65%, 60%)
CMYK	cmyk(62.7%, 64.7%, 0%, 40%)
CIE-LAB	lab(28.92, 32.18, -53.82)
CIE-LCH	lch(28.92, 62.71, 300.87°)
OKLab	oklab(40.06% 0.0217 -0.155)
OKLCH	oklch(40.06% 0.157 278)
XYZ	xyz(8.7544, 5.8074, 30.7904)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393699 #969936

analogous

#366499 #393699 #6A3699

triadic

#393699 #993936 #369939

tetradic

#393699 #993664 #969936 #36996A

square

#393699 #993664 #969936 #36996A

split-complementary

#393699 #996A36 #649936

monochromatic

#17163F #28266C #393699 #504CC0 #7C7AD0

Accessibility & contrast

On white

9.72

#393699 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#393699 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393699

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393699	#FFFFFF	#000000	##FFFFFF
##393699	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489C

Deuteranopia (green-blind)

#004097

Tritanopia (blue-blind)

#004F62

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #393699;
/* rgb */ color: rgb(57, 54, 153);
/* oklch */ color: oklch(40.1% 0.157 278.0);

Tailwind

colors: {
  custom: {
    50: '#7a6db8',
    500: '#393699',
    950: '#000000',
  },
}

SCSS

$custom: #393699;
$custom-light: #7a6db8;
$custom-dark: #000000;

JSON

{
  "hex": "#393699",
  "rgb": {
    "r": 57,
    "g": 54,
    "b": 153
  },
  "hsl": {
    "h": 241.818,
    "s": 47.826,
    "l": 40.588
  },
  "oklch": {
    "l": 0.40055,
    "c": 0.15652,
    "h": 278
  },
  "luminance": 0.05808
}

Semantic roles & 50–950 ramp

primary

#393699

secondary

#B7B972

accent

#D750D3

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #393699

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

Preview Lab → · Contrast checker → · Palette generator →