#392A8D#392A8D

#392A8D is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.0% C 0.155 H 282.6°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#392A8D
RGB	rgb(57, 42, 141)
HSL	hsl(249, 54%, 36%)
HSV	hsv(249, 70%, 55%)
CMYK	cmyk(59.6%, 70.2%, 0%, 44.7%)
CIE-LAB	lab(25.10, 35.58, -52.68)
CIE-LCH	lch(25.10, 63.57, 304.03°)
OKLab	oklab(36.96% 0.0339 -0.1517)
OKLCH	oklch(36.96% 0.155 282.6)
XYZ	xyz(7.3215, 4.4484, 25.6670)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392A8D #7E8D2A

analogous

#2A4C8D #392A8D #6A2A8D

triadic

#392A8D #8D392A #2A8D39

tetradic

#392A8D #8D2A4C #7E8D2A #2A8D6A

square

#392A8D #8D2A4C #7E8D2A #2A8D6A

split-complementary

#392A8D #8D6A2A #4C8D2A

monochromatic

#130E2F #261C5E #392A8D #4C38BC #7261D0

Accessibility & contrast

On white

11.11

#392A8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#392A8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392A8D

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392A8D	#FFFFFF	#000000	##FFFFFF
##392A8D	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F90

Deuteranopia (green-blind)

#00388B

Tritanopia (blue-blind)

#074458

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #392a8d;
/* rgb */ color: rgb(57, 42, 141);
/* oklch */ color: oklch(37.0% 0.155 282.6);

Tailwind

colors: {
  custom: {
    50: '#7965af',
    500: '#392a8d',
    950: '#000000',
  },
}

SCSS

$custom: #392a8d;
$custom-light: #7965af;
$custom-dark: #000000;

JSON

{
  "hex": "#392a8d",
  "rgb": {
    "r": 57,
    "g": 42,
    "b": 141
  },
  "hsl": {
    "h": 249.091,
    "s": 54.098,
    "l": 35.882
  },
  "oklch": {
    "l": 0.36961,
    "c": 0.15541,
    "h": 282.6
  },
  "luminance": 0.04449
}

Semantic roles & 50–950 ramp

primary

#392A8D

secondary

#A8B65D

accent

#DD4AC7

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #392A8D

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

Preview Lab → · Contrast checker → · Palette generator →