#392FA4#392FA4

#392FA4 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.9% C 0.179 H 278.3°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#392FA4
RGB	rgb(57, 47, 164)
HSL	hsl(245, 55%, 41%)
HSV	hsv(245, 71%, 64%)
CMYK	cmyk(65.2%, 71.3%, 0%, 35.7%)
CIE-LAB	lab(28.33, 40.15, -61.47)
CIE-LCH	lch(28.33, 73.42, 303.15°)
OKLab	oklab(39.93% 0.026 -0.1774)
OKLCH	oklch(39.93% 0.179 278.3)
XYZ	xyz(9.4025, 5.5825, 35.6968)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.66

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392FA4 #9AA42F

analogous

#2F60A4 #392FA4 #742FA4

triadic

#392FA4 #A4392F #2FA439

tetradic

#392FA4 #A42F60 #9AA42F #2FA474

square

#392FA4 #A42F60 #9AA42F #2FA474

split-complementary

#392FA4 #A4742F #60A42F

monochromatic

#181445 #282174 #392FA4 #5146CA #7E76D8

Accessibility & contrast

On white

9.92

#392FA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#392FA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392FA4

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392FA4	#FFFFFF	#000000	##FFFFFF
##392FA4	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A8

Deuteranopia (green-blind)

#003EA2

Tritanopia (blue-blind)

#004F66

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #392fa4;
/* rgb */ color: rgb(57, 47, 164);
/* oklch */ color: oklch(39.9% 0.179 278.3);

Tailwind

colors: {
  custom: {
    50: '#7d69c0',
    500: '#392fa4',
    950: '#000000',
  },
}

SCSS

$custom: #392fa4;
$custom-light: #7d69c0;
$custom-dark: #000000;

JSON

{
  "hex": "#392fa4",
  "rgb": {
    "r": 57,
    "g": 47,
    "b": 164
  },
  "hsl": {
    "h": 245.128,
    "s": 55.45,
    "l": 41.373
  },
  "oklch": {
    "l": 0.39935,
    "c": 0.1793,
    "h": 278.3
  },
  "luminance": 0.05583
}

Semantic roles & 50–950 ramp

primary

#392FA4

secondary

#B9C06F

accent

#DF49D2

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #392FA4

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

Preview Lab → · Contrast checker → · Palette generator →