#393A99#393A99

#393A99 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.8% C 0.151 H 276.9°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#393A99
RGB	rgb(57, 58, 153)
HSL	hsl(239, 46%, 41%)
HSV	hsv(239, 63%, 60%)
CMYK	cmyk(62.7%, 62.1%, 0%, 40%)
CIE-LAB	lab(29.90, 29.62, -52.23)
CIE-LCH	lch(29.90, 60.04, 299.55°)
OKLab	oklab(40.77% 0.0181 -0.1503)
OKLCH	oklch(40.77% 0.151 276.9)
XYZ	xyz(8.9483, 6.1952, 30.8551)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393A99 #999839

analogous

#396A99 #393A99 #683999

triadic

#393A99 #99393A #3A9939

tetradic

#393A99 #99396A #999839 #399968

square

#393A99 #99396A #999839 #399968

split-complementary

#393A99 #996839 #6A9939

monochromatic

#181840 #28296C #393A99 #5152BE #7E7ECF

Accessibility & contrast

On white

9.38

#393A99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#393A99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393A99

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393A99	#FFFFFF	#000000	##FFFFFF
##393A99	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B9C

Deuteranopia (green-blind)

#004297

Tritanopia (blue-blind)

#005164

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #393a99;
/* rgb */ color: rgb(57, 58, 153);
/* oklch */ color: oklch(40.8% 0.151 276.9);

Tailwind

colors: {
  custom: {
    50: '#7a70b8',
    500: '#393a99',
    950: '#000000',
  },
}

SCSS

$custom: #393a99;
$custom-light: #7a70b8;
$custom-dark: #000000;

JSON

{
  "hex": "#393a99",
  "rgb": {
    "r": 57,
    "g": 58,
    "b": 153
  },
  "hsl": {
    "h": 239.375,
    "s": 45.714,
    "l": 41.176
  },
  "oklch": {
    "l": 0.40772,
    "c": 0.15138,
    "h": 276.9
  },
  "luminance": 0.06196
}

Semantic roles & 50–950 ramp

primary

#393A99

secondary

#B8B876

accent

#D452D5

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #393A99

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

Preview Lab → · Contrast checker → · Palette generator →