#393689#393689

#393689 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.7% C 0.134 H 279.7°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#393689
RGB	rgb(57, 54, 137)
HSL	hsl(242, 43%, 37%)
HSV	hsv(242, 61%, 54%)
CMYK	cmyk(58.4%, 60.6%, 0%, 46.3%)
CIE-LAB	lab(27.61, 26.68, -46.11)
CIE-LCH	lch(27.61, 53.27, 300.05°)
OKLab	oklab(38.68% 0.0226 -0.1323)
OKLCH	oklch(38.68% 0.134 279.7)
XYZ	xyz(7.5204, 5.3138, 24.2914)
Luminance	0.0531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393689 #868936

analogous

#365C89 #393689 #633689

triadic

#393689 #893936 #368939

tetradic

#393689 #89365C #868936 #368963

square

#393689 #89365C #868936 #368963

split-complementary

#393689 #896336 #5C8936

monochromatic

#141331 #27255D #393689 #4B47B5 #7572C7

Accessibility & contrast

On white

10.18

#393689 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#393689 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393689

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393689	#FFFFFF	#000000	##FFFFFF
##393689	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448C

Deuteranopia (green-blind)

#003E87

Tritanopia (blue-blind)

#0C4A5A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #393689;
/* rgb */ color: rgb(57, 54, 137);
/* oklch */ color: oklch(38.7% 0.134 279.7);

Tailwind

colors: {
  custom: {
    50: '#776dac',
    500: '#393689',
    950: '#000000',
  },
}

SCSS

$custom: #393689;
$custom-light: #776dac;
$custom-dark: #000000;

JSON

{
  "hex": "#393689",
  "rgb": {
    "r": 57,
    "g": 54,
    "b": 137
  },
  "hsl": {
    "h": 242.169,
    "s": 43.455,
    "l": 37.451
  },
  "oklch": {
    "l": 0.38682,
    "c": 0.13423,
    "h": 279.7
  },
  "luminance": 0.05314
}

Semantic roles & 50–950 ramp

primary

#393689

secondary

#ADB06B

accent

#D355CF

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #393689

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

Preview Lab → · Contrast checker → · Palette generator →