#392BA8#392BA8

#392BA8 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.8% C 0.189 H 278.5°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#392BA8
RGB	rgb(57, 43, 168)
HSL	hsl(247, 59%, 41%)
HSV	hsv(247, 74%, 66%)
CMYK	cmyk(66.1%, 74.4%, 0%, 34.1%)
CIE-LAB	lab(27.91, 43.72, -64.58)
CIE-LCH	lch(27.91, 77.99, 304.10°)
OKLab	oklab(39.75% 0.0279 -0.1865)
OKLCH	oklch(39.75% 0.189 278.5)
XYZ	xyz(9.6168, 5.4240, 37.5783)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392BA8 #9AA82B

analogous

#2B5CA8 #392BA8 #782BA8

triadic

#392BA8 #A8392B #2BA839

tetradic

#392BA8 #A82B5C #9AA82B #2BA878

square

#392BA8 #A82B5C #9AA82B #2BA878

split-complementary

#392BA8 #A8782B #5CA82B

monochromatic

#181247 #281F77 #392BA8 #5142CF #7E72DB

Accessibility & contrast

On white

10.07

#392BA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#392BA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392BA8

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392BA8	#FFFFFF	#000000	##FFFFFF
##392BA8	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AC

Deuteranopia (green-blind)

#003DA6

Tritanopia (blue-blind)

#004E67

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #392ba8;
/* rgb */ color: rgb(57, 43, 168);
/* oklch */ color: oklch(39.8% 0.189 278.5);

Tailwind

colors: {
  custom: {
    50: '#7e67c3',
    500: '#392ba8',
    950: '#000000',
  },
}

SCSS

$custom: #392ba8;
$custom-light: #7e67c3;
$custom-dark: #000000;

JSON

{
  "hex": "#392ba8",
  "rgb": {
    "r": 57,
    "g": 43,
    "b": 168
  },
  "hsl": {
    "h": 246.72,
    "s": 59.242,
    "l": 41.373
  },
  "oklch": {
    "l": 0.39753,
    "c": 0.18855,
    "h": 278.5
  },
  "luminance": 0.05425
}

Semantic roles & 50–950 ramp

primary

#392BA8

secondary

#B9C26C

accent

#E245D1

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #392BA8

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

Preview Lab → · Contrast checker → · Palette generator →