#394166#394166

#394166 is a dark, moderate blue. Relative luminance 0.056; OKLCH L 38.5% C 0.064 H 273.7°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#394166
RGB	rgb(57, 65, 102)
HSL	hsl(229, 28%, 31%)
HSV	hsv(229, 44%, 40%)
CMYK	cmyk(44.1%, 36.3%, 0%, 60%)
CIE-LAB	lab(28.41, 7.41, -22.76)
CIE-LCH	lch(28.41, 23.94, 288.03°)
OKLab	oklab(38.55% 0.0042 -0.0638)
OKLCH	oklch(38.55% 0.064 273.7)
XYZ	xyz(5.9752, 5.6095, 13.3357)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394166 #665E39

analogous

#395766 #394166 #473966

triadic

#394166 #663941 #416639

tetradic

#394166 #663957 #665E39 #396647

square

#394166 #663957 #665E39 #396647

split-complementary

#394166 #664739 #576639

monochromatic

#0D0F17 #23283F #394166 #4F5A8D #6C78AD

Accessibility & contrast

On white

9.90

#394166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#394166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394166

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394166	#FFFFFF	#000000	##FFFFFF
##394166	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344568

Deuteranopia (green-blind)

#314165

Tritanopia (blue-blind)

#2A484E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #394166;
/* rgb */ color: rgb(57, 65, 102);
/* oklch */ color: oklch(38.5% 0.064 273.7);

Tailwind

colors: {
  custom: {
    50: '#727592',
    500: '#394166',
    950: '#000000',
  },
}

SCSS

$custom: #394166;
$custom-light: #727592;
$custom-dark: #000000;

JSON

{
  "hex": "#394166",
  "rgb": {
    "r": 57,
    "g": 65,
    "b": 102
  },
  "hsl": {
    "h": 229.333,
    "s": 28.302,
    "l": 31.176
  },
  "oklch": {
    "l": 0.38549,
    "c": 0.06397,
    "h": 273.7
  },
  "luminance": 0.0561
}

Semantic roles & 50–950 ramp

primary

#394166

secondary

#968D65

accent

#B363C5

background

#F7F7F8

surface

#EDEDF0

border

#C8C8CB

text

#08080D

muted

#7B7B7D

Preview Lab

Preview with #394166

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

Preview Lab → · Contrast checker → · Palette generator →