#392AA3#392AA3

#392AA3 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.1% C 0.183 H 279.3°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#392AA3
RGB	rgb(57, 42, 163)
HSL	hsl(247, 59%, 40%)
HSV	hsv(247, 74%, 64%)
CMYK	cmyk(65%, 74.2%, 0%, 36.1%)
CIE-LAB	lab(27.21, 42.68, -62.71)
CIE-LCH	lch(27.21, 75.86, 304.24°)
OKLab	oklab(39.11% 0.0296 -0.181)
OKLCH	oklch(39.11% 0.183 279.3)
XYZ	xyz(9.1241, 5.1694, 35.1602)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392AA3 #94A32A

analogous

#2A57A3 #392AA3 #752AA3

triadic

#392AA3 #A3392A #2AA339

tetradic

#392AA3 #A32A57 #94A32A #2AA375

square

#392AA3 #A32A57 #94A32A #2AA375

split-complementary

#392AA3 #A3752A #57A32A

monochromatic

#171142 #281D72 #392AA3 #4F3DCD #7B6EDA

Accessibility & contrast

On white

10.32

#392AA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#392AA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392AA3

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392AA3	#FFFFFF	#000000	##FFFFFF
##392AA3	1.00	10.32	2.03	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A7

Deuteranopia (green-blind)

#003BA1

Tritanopia (blue-blind)

#004C64

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #392aa3;
/* rgb */ color: rgb(57, 42, 163);
/* oklch */ color: oklch(39.1% 0.183 279.3);

Tailwind

colors: {
  custom: {
    50: '#7e66bf',
    500: '#392aa3',
    950: '#000000',
  },
}

SCSS

$custom: #392aa3;
$custom-light: #7e66bf;
$custom-dark: #000000;

JSON

{
  "hex": "#392aa3",
  "rgb": {
    "r": 57,
    "g": 42,
    "b": 163
  },
  "hsl": {
    "h": 247.438,
    "s": 59.024,
    "l": 40.196
  },
  "oklch": {
    "l": 0.39108,
    "c": 0.18341,
    "h": 279.3
  },
  "luminance": 0.0517
}

Semantic roles & 50–950 ramp

primary

#392AA3

secondary

#B6C068

accent

#E246CF

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #392AA3

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

Preview Lab → · Contrast checker → · Palette generator →