#392BA4#392BA4

#392BA4 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.3% C 0.184 H 279.0°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#392BA4
RGB	rgb(57, 43, 164)
HSL	hsl(247, 58%, 41%)
HSV	hsv(247, 74%, 64%)
CMYK	cmyk(65.2%, 73.8%, 0%, 35.7%)
CIE-LAB	lab(27.51, 42.44, -62.82)
CIE-LCH	lch(27.51, 75.82, 304.04°)
OKLab	oklab(39.35% 0.0287 -0.1813)
OKLCH	oklch(39.35% 0.184 279)
XYZ	xyz(9.2499, 5.2772, 35.6459)
Luminance	0.0528 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392BA4 #96A42B

analogous

#2B59A4 #392BA4 #752BA4

triadic

#392BA4 #A4392B #2BA439

tetradic

#392BA4 #A42B59 #96A42B #2BA475

square

#392BA4 #A42B59 #96A42B #2BA475

split-complementary

#392BA4 #A4752B #59A42B

monochromatic

#171243 #281E74 #392BA4 #503FCD #7C70D9

Accessibility & contrast

On white

10.22

#392BA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#392BA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392BA4

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392BA4	#FFFFFF	#000000	##FFFFFF
##392BA4	1.00	10.22	2.06	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A8

Deuteranopia (green-blind)

#003CA2

Tritanopia (blue-blind)

#004D65

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #392ba4;
/* rgb */ color: rgb(57, 43, 164);
/* oklch */ color: oklch(39.3% 0.184 279.0);

Tailwind

colors: {
  custom: {
    50: '#7e66c0',
    500: '#392ba4',
    950: '#000000',
  },
}

SCSS

$custom: #392ba4;
$custom-light: #7e66c0;
$custom-dark: #000000;

JSON

{
  "hex": "#392ba4",
  "rgb": {
    "r": 57,
    "g": 43,
    "b": 164
  },
  "hsl": {
    "h": 246.942,
    "s": 58.454,
    "l": 40.588
  },
  "oklch": {
    "l": 0.39349,
    "c": 0.18361,
    "h": 279
  },
  "luminance": 0.05278
}

Semantic roles & 50–950 ramp

primary

#392BA4

secondary

#B7C16A

accent

#E246D0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #392BA4

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

Preview Lab → · Contrast checker → · Palette generator →