#392F84#392F84

#392F84 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.0% C 0.137 H 282.7°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#392F84
RGB	rgb(57, 47, 132)
HSL	hsl(247, 47%, 35%)
HSV	hsv(247, 64%, 52%)
CMYK	cmyk(56.8%, 64.4%, 0%, 48.2%)
CIE-LAB	lab(25.47, 29.51, -46.47)
CIE-LCH	lch(25.47, 55.05, 302.42°)
OKLab	oklab(36.98% 0.0302 -0.1334)
OKLCH	oklch(36.98% 0.137 282.7)
XYZ	xyz(6.8674, 4.5684, 22.3452)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392F84 #7A842F

analogous

#2F4F84 #392F84 #642F84

triadic

#392F84 #84392F #2F8439

tetradic

#392F84 #842F4F #7A842F #2F8464

square

#392F84 #842F4F #7A842F #2F8464

split-complementary

#392F84 #84642F #4F842F

monochromatic

#120F2A #261F57 #392F84 #4C3FB1 #7165C8

Accessibility & contrast

On white

10.97

#392F84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#392F84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392F84

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392F84	#FFFFFF	#000000	##FFFFFF
##392F84	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F87

Deuteranopia (green-blind)

#003982

Tritanopia (blue-blind)

#164455

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #392f84;
/* rgb */ color: rgb(57, 47, 132);
/* oklch */ color: oklch(37.0% 0.137 282.7);

Tailwind

colors: {
  custom: {
    50: '#7768a8',
    500: '#392f84',
    950: '#000000',
  },
}

SCSS

$custom: #392f84;
$custom-light: #7768a8;
$custom-dark: #000000;

JSON

{
  "hex": "#392f84",
  "rgb": {
    "r": 57,
    "g": 47,
    "b": 132
  },
  "hsl": {
    "h": 247.059,
    "s": 47.486,
    "l": 35.098
  },
  "oklch": {
    "l": 0.36982,
    "c": 0.1368,
    "h": 282.7
  },
  "luminance": 0.04569
}

Semantic roles & 50–950 ramp

primary

#392F84

secondary

#A6AF60

accent

#D751C7

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #392F84

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

Preview Lab → · Contrast checker → · Palette generator →