#392D8F#392D8F

#392D8F is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.6% C 0.154 H 281.6°. Best body text is #FFFFFF at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#392D8F
RGB	rgb(57, 45, 143)
HSL	hsl(247, 52%, 37%)
HSV	hsv(247, 69%, 56%)
CMYK	cmyk(60.1%, 68.5%, 0%, 43.9%)
CIE-LAB	lab(25.95, 34.42, -52.54)
CIE-LCH	lch(25.95, 62.81, 303.23°)
OKLab	oklab(37.63% 0.0309 -0.1512)
OKLCH	oklch(37.63% 0.154 281.6)
XYZ	xyz(7.5821, 4.7293, 26.4946)
Luminance	0.0473 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392D8F #838F2D

analogous

#2D528F #392D8F #6A2D8F

triadic

#392D8F #8F392D #2D8F39

tetradic

#392D8F #8F2D52 #838F2D #2D8F6A

square

#392D8F #8F2D52 #838F2D #2D8F6A

split-complementary

#392D8F #8F6A2D #528F2D

monochromatic

#141032 #261E60 #392D8F #4C3CBE #7467CF

Accessibility & contrast

On white

10.79

#392D8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#392D8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392D8F

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392D8F	#FFFFFF	#000000	##FFFFFF
##392D8F	1.00	10.79	1.95	10.79
#FFFFFF	10.79	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004192

Deuteranopia (green-blind)

#003A8D

Tritanopia (blue-blind)

#01465A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #392d8f;
/* rgb */ color: rgb(57, 45, 143);
/* oklch */ color: oklch(37.6% 0.154 281.6);

Tailwind

colors: {
  custom: {
    50: '#7967b1',
    500: '#392d8f',
    950: '#000000',
  },
}

SCSS

$custom: #392d8f;
$custom-light: #7967b1;
$custom-dark: #000000;

JSON

{
  "hex": "#392d8f",
  "rgb": {
    "r": 57,
    "g": 45,
    "b": 143
  },
  "hsl": {
    "h": 247.347,
    "s": 52.128,
    "l": 36.863
  },
  "oklch": {
    "l": 0.37626,
    "c": 0.15437,
    "h": 281.6
  },
  "luminance": 0.0473
}

Semantic roles & 50–950 ramp

primary

#392D8F

secondary

#ACB662

accent

#DC4CCA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #392D8F

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

Preview Lab → · Contrast checker → · Palette generator →