#393478#393478

#393478 is a dark, moderate blue. Relative luminance 0.047; OKLCH L 36.9% C 0.112 H 282.7°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#393478
RGB	rgb(57, 52, 120)
HSL	hsl(244, 40%, 34%)
HSV	hsv(244, 57%, 47%)
CMYK	cmyk(52.5%, 56.7%, 0%, 52.9%)
CIE-LAB	lab(25.81, 22.19, -38.36)
CIE-LCH	lch(25.81, 44.32, 300.05°)
OKLab	oklab(36.94% 0.0247 -0.1096)
OKLCH	oklch(36.94% 0.112 282.7)
XYZ	xyz(6.3045, 4.6816, 18.3371)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393478 #737834

analogous

#345178 #393478 #5B3478

triadic

#393478 #783934 #347839

tetradic

#393478 #783451 #737834 #34785B

square

#393478 #783451 #737834 #34785B

split-complementary

#393478 #785B34 #517834

monochromatic

#100F23 #25214D #393478 #4D47A3 #6F69BE

Accessibility & contrast

On white

10.84

#393478 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#393478 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393478

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393478	#FFFFFF	#000000	##FFFFFF
##393478	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D3F7A

Deuteranopia (green-blind)

#063B77

Tritanopia (blue-blind)

#214350

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #393478;
/* rgb */ color: rgb(57, 52, 120);
/* oklch */ color: oklch(36.9% 0.112 282.7);

Tailwind

colors: {
  custom: {
    50: '#756b9f',
    500: '#393478',
    950: '#000000',
  },
}

SCSS

$custom: #393478;
$custom-light: #756b9f;
$custom-dark: #000000;

JSON

{
  "hex": "#393478",
  "rgb": {
    "r": 57,
    "g": 52,
    "b": 120
  },
  "hsl": {
    "h": 244.412,
    "s": 39.535,
    "l": 33.725
  },
  "oklch": {
    "l": 0.36938,
    "c": 0.11232,
    "h": 282.7
  },
  "luminance": 0.04682
}

Semantic roles & 50–950 ramp

primary

#393478

secondary

#A1A662

accent

#CF58C7

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#09060E

muted

#7B7A7E

Preview Lab

Preview with #393478

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

Preview Lab → · Contrast checker → · Palette generator →