#392D8A#392D8A

#392D8A is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.2% C 0.148 H 282.3°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#392D8A
RGB	rgb(57, 45, 138)
HSL	hsl(248, 51%, 36%)
HSV	hsv(248, 67%, 54%)
CMYK	cmyk(58.7%, 67.4%, 0%, 45.9%)
CIE-LAB	lab(25.51, 32.77, -50.16)
CIE-LCH	lch(25.51, 59.91, 303.16°)
OKLab	oklab(37.17% 0.0316 -0.1443)
OKLCH	oklch(37.17% 0.148 282.3)
XYZ	xyz(7.2118, 4.5811, 24.5441)
Luminance	0.0458 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392D8A #7E8A2D

analogous

#2D4F8A #392D8A #672D8A

triadic

#392D8A #8A392D #2D8A39

tetradic

#392D8A #8A2D4F #7E8A2D #2D8A67

square

#392D8A #8A2D4F #7E8A2D #2D8A67

split-complementary

#392D8A #8A672D #4F8A2D

monochromatic

#130F2E #261E5C #392D8A #4C3CB8 #7265CD

Accessibility & contrast

On white

10.96

#392D8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#392D8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392D8A

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392D8A	#FFFFFF	#000000	##FFFFFF
##392D8A	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408D

Deuteranopia (green-blind)

#003988

Tritanopia (blue-blind)

#0D4557

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #392d8a;
/* rgb */ color: rgb(57, 45, 138);
/* oklch */ color: oklch(37.2% 0.148 282.3);

Tailwind

colors: {
  custom: {
    50: '#7867ad',
    500: '#392d8a',
    950: '#000000',
  },
}

SCSS

$custom: #392d8a;
$custom-light: #7867ad;
$custom-dark: #000000;

JSON

{
  "hex": "#392d8a",
  "rgb": {
    "r": 57,
    "g": 45,
    "b": 138
  },
  "hsl": {
    "h": 247.742,
    "s": 50.82,
    "l": 35.882
  },
  "oklch": {
    "l": 0.37169,
    "c": 0.14767,
    "h": 282.3
  },
  "luminance": 0.04582
}

Semantic roles & 50–950 ramp

primary

#392D8A

secondary

#A8B360

accent

#DA4DC8

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #392D8A

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

Preview Lab → · Contrast checker → · Palette generator →