#392AA4#392AA4

#392AA4 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.2% C 0.185 H 279.2°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#392AA4
RGB	rgb(57, 42, 164)
HSL	hsl(247, 59%, 40%)
HSV	hsv(247, 74%, 64%)
CMYK	cmyk(65.2%, 74.4%, 0%, 35.7%)
CIE-LAB	lab(27.31, 43.00, -63.15)
CIE-LCH	lch(27.31, 76.40, 304.25°)
OKLab	oklab(39.21% 0.0294 -0.1823)
OKLCH	oklch(39.21% 0.185 279.2)
XYZ	xyz(9.2140, 5.2054, 35.6339)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392AA4 #95A42A

analogous

#2A58A4 #392AA4 #762AA4

triadic

#392AA4 #A4392A #2AA439

tetradic

#392AA4 #A42A58 #95A42A #2AA476

square

#392AA4 #A42A58 #95A42A #2AA476

split-complementary

#392AA4 #A4762A #58A42A

monochromatic

#171143 #281E73 #392AA4 #4F3ECD #7C6EDA

Accessibility & contrast

On white

10.29

#392AA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#392AA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392AA4

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392AA4	#FFFFFF	#000000	##FFFFFF
##392AA4	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A8

Deuteranopia (green-blind)

#003CA2

Tritanopia (blue-blind)

#004C65

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #392aa4;
/* rgb */ color: rgb(57, 42, 164);
/* oklch */ color: oklch(39.2% 0.185 279.2);

Tailwind

colors: {
  custom: {
    50: '#7e66c0',
    500: '#392aa4',
    950: '#000000',
  },
}

SCSS

$custom: #392aa4;
$custom-light: #7e66c0;
$custom-dark: #000000;

JSON

{
  "hex": "#392aa4",
  "rgb": {
    "r": 57,
    "g": 42,
    "b": 164
  },
  "hsl": {
    "h": 247.377,
    "s": 59.223,
    "l": 40.392
  },
  "oklch": {
    "l": 0.39209,
    "c": 0.18464,
    "h": 279.2
  },
  "luminance": 0.05206
}

Semantic roles & 50–950 ramp

primary

#392AA4

secondary

#B6C169

accent

#E245CF

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #392AA4

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

Preview Lab → · Contrast checker → · Palette generator →