#392D8D#392D8D

#392D8D is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.4% C 0.152 H 281.9°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#392D8D
RGB	rgb(57, 45, 141)
HSL	hsl(248, 52%, 36%)
HSV	hsv(248, 68%, 55%)
CMYK	cmyk(59.6%, 68.1%, 0%, 44.7%)
CIE-LAB	lab(25.77, 33.76, -51.59)
CIE-LCH	lch(25.77, 61.65, 303.20°)
OKLab	oklab(37.44% 0.0312 -0.1485)
OKLCH	oklch(37.44% 0.152 281.9)
XYZ	xyz(7.4320, 4.6692, 25.7038)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392D8D #818D2D

analogous

#2D518D #392D8D #692D8D

triadic

#392D8D #8D392D #2D8D39

tetradic

#392D8D #8D2D51 #818D2D #2D8D69

square

#392D8D #8D2D51 #818D2D #2D8D69

split-complementary

#392D8D #8D692D #518D2D

monochromatic

#130F30 #261E5F #392D8D #4C3CBB #7366CE

Accessibility & contrast

On white

10.86

#392D8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#392D8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392D8D

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392D8D	#FFFFFF	#000000	##FFFFFF
##392D8D	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004090

Deuteranopia (green-blind)

#003A8B

Tritanopia (blue-blind)

#064659

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #392d8d;
/* rgb */ color: rgb(57, 45, 141);
/* oklch */ color: oklch(37.4% 0.152 281.9);

Tailwind

colors: {
  custom: {
    50: '#7967af',
    500: '#392d8d',
    950: '#000000',
  },
}

SCSS

$custom: #392d8d;
$custom-light: #7967af;
$custom-dark: #000000;

JSON

{
  "hex": "#392d8d",
  "rgb": {
    "r": 57,
    "g": 45,
    "b": 141
  },
  "hsl": {
    "h": 247.5,
    "s": 51.613,
    "l": 36.471
  },
  "oklch": {
    "l": 0.37443,
    "c": 0.1517,
    "h": 281.9
  },
  "luminance": 0.0467
}

Semantic roles & 50–950 ramp

primary

#392D8D

secondary

#AAB561

accent

#DB4DC9

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #392D8D

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

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