#392CA6#392CA6

#392CA6 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.7% C 0.185 H 278.6°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#392CA6
RGB	rgb(57, 44, 166)
HSL	hsl(246, 58%, 41%)
HSV	hsv(246, 73%, 65%)
CMYK	cmyk(65.7%, 73.5%, 0%, 34.9%)
CIE-LAB	lab(27.91, 42.52, -63.38)
CIE-LCH	lch(27.91, 76.32, 303.86°)
OKLab	oklab(39.69% 0.0276 -0.183)
OKLCH	oklch(39.69% 0.185 278.6)
XYZ	xyz(9.4687, 5.4236, 36.6169)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392CA6 #99A62C

analogous

#2C5CA6 #392CA6 #762CA6

triadic

#392CA6 #A6392C #2CA639

tetradic

#392CA6 #A62C5C #99A62C #2CA676

square

#392CA6 #A62C5C #99A62C #2CA676

split-complementary

#392CA6 #A6762C #5CA62C

monochromatic

#181245 #281F76 #392CA6 #5142CD #7E73DA

Accessibility & contrast

On white

10.07

#392CA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#392CA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392CA6

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392CA6	#FFFFFF	#000000	##FFFFFF
##392CA6	1.00	10.07	2.08	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AA

Deuteranopia (green-blind)

#003DA4

Tritanopia (blue-blind)

#004E66

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #392ca6;
/* rgb */ color: rgb(57, 44, 166);
/* oklch */ color: oklch(39.7% 0.185 278.6);

Tailwind

colors: {
  custom: {
    50: '#7e67c2',
    500: '#392ca6',
    950: '#000000',
  },
}

SCSS

$custom: #392ca6;
$custom-light: #7e67c2;
$custom-dark: #000000;

JSON

{
  "hex": "#392ca6",
  "rgb": {
    "r": 57,
    "g": 44,
    "b": 166
  },
  "hsl": {
    "h": 246.393,
    "s": 58.095,
    "l": 41.176
  },
  "oklch": {
    "l": 0.39692,
    "c": 0.18504,
    "h": 278.6
  },
  "luminance": 0.05424
}

Semantic roles & 50–950 ramp

primary

#392CA6

secondary

#B8C16D

accent

#E146D1

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #392CA6

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

Preview Lab → · Contrast checker → · Palette generator →