#392CA8#392CA8

#392CA8 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.9% C 0.188 H 278.3°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#392CA8
RGB	rgb(57, 44, 168)
HSL	hsl(246, 58%, 42%)
HSV	hsv(246, 74%, 66%)
CMYK	cmyk(66.1%, 73.8%, 0%, 34.1%)
CIE-LAB	lab(28.11, 43.17, -64.26)
CIE-LCH	lch(28.11, 77.41, 303.89°)
OKLab	oklab(39.89% 0.0272 -0.1855)
OKLCH	oklch(39.89% 0.188 278.3)
XYZ	xyz(9.6536, 5.4976, 37.5906)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392CA8 #9BA82C

analogous

#2C5DA8 #392CA8 #772CA8

triadic

#392CA8 #A8392C #2CA839

tetradic

#392CA8 #A82C5D #9BA82C #2CA877

square

#392CA8 #A82C5D #9BA82C #2CA877

split-complementary

#392CA8 #A8772C #5DA82C

monochromatic

#181347 #291F78 #392CA8 #5243CE #7F74DB

Accessibility & contrast

On white

10.00

#392CA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#392CA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392CA8

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392CA8	#FFFFFF	#000000	##FFFFFF
##392CA8	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AC

Deuteranopia (green-blind)

#003DA6

Tritanopia (blue-blind)

#004F67

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #392ca8;
/* rgb */ color: rgb(57, 44, 168);
/* oklch */ color: oklch(39.9% 0.188 278.3);

Tailwind

colors: {
  custom: {
    50: '#7e67c3',
    500: '#392ca8',
    950: '#000000',
  },
}

SCSS

$custom: #392ca8;
$custom-light: #7e67c3;
$custom-dark: #000000;

JSON

{
  "hex": "#392ca8",
  "rgb": {
    "r": 57,
    "g": 44,
    "b": 168
  },
  "hsl": {
    "h": 246.29,
    "s": 58.491,
    "l": 41.569
  },
  "oklch": {
    "l": 0.39893,
    "c": 0.18751,
    "h": 278.3
  },
  "luminance": 0.05498
}

Semantic roles & 50–950 ramp

primary

#392CA8

secondary

#B9C26E

accent

#E246D1

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #392CA8

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

Preview Lab → · Contrast checker → · Palette generator →