#392CA5#392CA5

#392CA5 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.6% C 0.184 H 278.7°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#392CA5
RGB	rgb(57, 44, 165)
HSL	hsl(246, 58%, 41%)
HSV	hsv(246, 73%, 65%)
CMYK	cmyk(65.5%, 73.3%, 0%, 35.3%)
CIE-LAB	lab(27.81, 42.20, -62.93)
CIE-LCH	lch(27.81, 75.77, 303.84°)
OKLab	oklab(39.59% 0.0278 -0.1817)
OKLCH	oklch(39.59% 0.184 278.7)
XYZ	xyz(9.3774, 5.3871, 36.1357)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392CA5 #98A52C

analogous

#2C5BA5 #392CA5 #752CA5

triadic

#392CA5 #A5392C #2CA539

tetradic

#392CA5 #A52C5B #98A52C #2CA575

square

#392CA5 #A52C5B #98A52C #2CA575

split-complementary

#392CA5 #A5752C #5BA52C

monochromatic

#181244 #281F75 #392CA5 #5142CD #7D72D9

Accessibility & contrast

On white

10.11

#392CA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#392CA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392CA5

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392CA5	#FFFFFF	#000000	##FFFFFF
##392CA5	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A9

Deuteranopia (green-blind)

#003DA3

Tritanopia (blue-blind)

#004E66

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #392ca5;
/* rgb */ color: rgb(57, 44, 165);
/* oklch */ color: oklch(39.6% 0.184 278.7);

Tailwind

colors: {
  custom: {
    50: '#7e67c1',
    500: '#392ca5',
    950: '#000000',
  },
}

SCSS

$custom: #392ca5;
$custom-light: #7e67c1;
$custom-dark: #000000;

JSON

{
  "hex": "#392ca5",
  "rgb": {
    "r": 57,
    "g": 44,
    "b": 165
  },
  "hsl": {
    "h": 246.446,
    "s": 57.895,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39592,
    "c": 0.1838,
    "h": 278.7
  },
  "luminance": 0.05388
}

Semantic roles & 50–950 ramp

primary

#392CA5

secondary

#B8C16C

accent

#E147D1

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #392CA5

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

Preview Lab → · Contrast checker → · Palette generator →