#392AA1#392AA1

#392AA1 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.9% C 0.181 H 279.6°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#392AA1
RGB	rgb(57, 42, 161)
HSL	hsl(248, 59%, 40%)
HSV	hsv(248, 74%, 63%)
CMYK	cmyk(64.6%, 73.9%, 0%, 36.9%)
CIE-LAB	lab(27.01, 42.04, -61.82)
CIE-LCH	lch(27.01, 74.76, 304.22°)
OKLab	oklab(38.91% 0.03 -0.1784)
OKLCH	oklch(38.91% 0.181 279.6)
XYZ	xyz(8.9463, 5.0983, 34.2239)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392AA1 #92A12A

analogous

#2A57A1 #392AA1 #752AA1

triadic

#392AA1 #A1392A #2AA139

tetradic

#392AA1 #A12A57 #92A12A #2AA175

square

#392AA1 #A12A57 #92A12A #2AA175

split-complementary

#392AA1 #A1752A #57A12A

monochromatic

#171140 #281D70 #392AA1 #4E3CCC #7A6DD9

Accessibility & contrast

On white

10.40

#392AA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#392AA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392AA1

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392AA1	#FFFFFF	#000000	##FFFFFF
##392AA1	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A4

Deuteranopia (green-blind)

#003B9F

Tritanopia (blue-blind)

#004B63

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #392aa1;
/* rgb */ color: rgb(57, 42, 161);
/* oklch */ color: oklch(38.9% 0.181 279.6);

Tailwind

colors: {
  custom: {
    50: '#7d66be',
    500: '#392aa1',
    950: '#000000',
  },
}

SCSS

$custom: #392aa1;
$custom-light: #7d66be;
$custom-dark: #000000;

JSON

{
  "hex": "#392aa1",
  "rgb": {
    "r": 57,
    "g": 42,
    "b": 161
  },
  "hsl": {
    "h": 247.563,
    "s": 58.621,
    "l": 39.804
  },
  "oklch": {
    "l": 0.38906,
    "c": 0.18093,
    "h": 279.6
  },
  "luminance": 0.05099
}

Semantic roles & 50–950 ramp

primary

#392AA1

secondary

#B4C067

accent

#E246CE

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #392AA1

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

Preview Lab → · Contrast checker → · Palette generator →