#393789#393789

#393789 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 38.9% C 0.133 H 279.3°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#393789
RGB	rgb(57, 55, 137)
HSL	hsl(241, 43%, 38%)
HSV	hsv(241, 60%, 54%)
CMYK	cmyk(58.4%, 59.9%, 0%, 46.3%)
CIE-LAB	lab(27.87, 26.02, -45.69)
CIE-LCH	lch(27.87, 52.58, 299.66°)
OKLab	oklab(38.87% 0.0215 -0.1311)
OKLCH	oklch(38.87% 0.133 279.3)
XYZ	xyz(7.5675, 5.4079, 24.3071)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393789 #878937

analogous

#375E89 #393789 #623789

triadic

#393789 #893937 #378939

tetradic

#393789 #89375E #878937 #378962

square

#393789 #89375E #878937 #378962

split-complementary

#393789 #896237 #5E8937

monochromatic

#151432 #27255D #393789 #4B49B5 #7573C7

Accessibility & contrast

On white

10.09

#393789 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#393789 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393789

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393789	#FFFFFF	#000000	##FFFFFF
##393789	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00458C

Deuteranopia (green-blind)

#003F87

Tritanopia (blue-blind)

#0C4A5A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #393789;
/* rgb */ color: rgb(57, 55, 137);
/* oklch */ color: oklch(38.9% 0.133 279.3);

Tailwind

colors: {
  custom: {
    50: '#776eac',
    500: '#393789',
    950: '#000000',
  },
}

SCSS

$custom: #393789;
$custom-light: #776eac;
$custom-dark: #000000;

JSON

{
  "hex": "#393789",
  "rgb": {
    "r": 57,
    "g": 55,
    "b": 137
  },
  "hsl": {
    "h": 241.463,
    "s": 42.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.38871,
    "c": 0.13286,
    "h": 279.3
  },
  "luminance": 0.05408
}

Semantic roles & 50–950 ramp

primary

#393789

secondary

#AEB06C

accent

#D255CF

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #393789

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

Preview Lab → · Contrast checker → · Palette generator →