#392F78#392F78

#392F78 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 36.0% C 0.120 H 284.9°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#392F78
RGB	rgb(57, 47, 120)
HSL	hsl(248, 44%, 33%)
HSV	hsv(248, 61%, 47%)
CMYK	cmyk(52.5%, 60.8%, 0%, 52.9%)
CIE-LAB	lab(24.51, 25.50, -40.46)
CIE-LCH	lch(24.51, 47.83, 302.22°)
OKLab	oklab(35.98% 0.0308 -0.1158)
OKLCH	oklch(35.98% 0.12 284.9)
XYZ	xyz(6.0930, 4.2586, 18.2666)
Luminance	0.0426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392F78 #6E782F

analogous

#2F4978 #392F78 #5D2F78

triadic

#392F78 #78392F #2F7839

tetradic

#392F78 #782F49 #6E782F #2F785D

square

#392F78 #782F49 #6E782F #2F785D

split-complementary

#392F78 #785D2F #49782F

monochromatic

#0F0D20 #241E4C #392F78 #4E40A4 #6E60C1

Accessibility & contrast

On white

11.34

#392F78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#392F78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392F78

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392F78	#FFFFFF	#000000	##FFFFFF
##392F78	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7A

Deuteranopia (green-blind)

#003876

Tritanopia (blue-blind)

#22404E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #392f78;
/* rgb */ color: rgb(57, 47, 120);
/* oklch */ color: oklch(36.0% 0.120 284.9);

Tailwind

colors: {
  custom: {
    50: '#7568a0',
    500: '#392f78',
    950: '#000000',
  },
}

SCSS

$custom: #392f78;
$custom-light: #7568a0;
$custom-dark: #000000;

JSON

{
  "hex": "#392f78",
  "rgb": {
    "r": 57,
    "g": 47,
    "b": 120
  },
  "hsl": {
    "h": 248.219,
    "s": 43.713,
    "l": 32.745
  },
  "oklch": {
    "l": 0.35976,
    "c": 0.11978,
    "h": 284.9
  },
  "luminance": 0.04259
}

Semantic roles & 50–950 ramp

primary

#392F78

secondary

#9DA85B

accent

#D354C2

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#09060F

muted

#7B7A7E

Preview Lab

Preview with #392F78

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

Preview Lab → · Contrast checker → · Palette generator →