#392FA0#392FA0

#392FA0 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.5% C 0.174 H 278.8°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#392FA0
RGB	rgb(57, 47, 160)
HSL	hsl(245, 55%, 41%)
HSV	hsv(245, 71%, 63%)
CMYK	cmyk(64.4%, 70.6%, 0%, 37.3%)
CIE-LAB	lab(27.95, 38.84, -59.67)
CIE-LCH	lch(27.95, 71.20, 303.06°)
OKLab	oklab(39.55% 0.0266 -0.1721)
OKLCH	oklch(39.55% 0.174 278.8)
XYZ	xyz(9.0470, 5.4402, 33.8242)
Luminance	0.0544 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392FA0 #96A02F

analogous

#2F5DA0 #392FA0 #712FA0

triadic

#392FA0 #A0392F #2FA039

tetradic

#392FA0 #A02F5D #96A02F #2FA071

square

#392FA0 #A02F5D #96A02F #2FA071

split-complementary

#392FA0 #A0712F #5DA02F

monochromatic

#171341 #282171 #392FA0 #5044C8 #7C73D6

Accessibility & contrast

On white

10.06

#392FA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#392FA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392FA0

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392FA0	#FFFFFF	#000000	##FFFFFF
##392FA0	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A3

Deuteranopia (green-blind)

#003D9E

Tritanopia (blue-blind)

#004D64

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #392fa0;
/* rgb */ color: rgb(57, 47, 160);
/* oklch */ color: oklch(39.5% 0.174 278.8);

Tailwind

colors: {
  custom: {
    50: '#7c69bd',
    500: '#392fa0',
    950: '#000000',
  },
}

SCSS

$custom: #392fa0;
$custom-light: #7c69bd;
$custom-dark: #000000;

JSON

{
  "hex": "#392fa0",
  "rgb": {
    "r": 57,
    "g": 47,
    "b": 160
  },
  "hsl": {
    "h": 245.31,
    "s": 54.589,
    "l": 40.588
  },
  "oklch": {
    "l": 0.39548,
    "c": 0.17419,
    "h": 278.8
  },
  "luminance": 0.05441
}

Semantic roles & 50–950 ramp

primary

#392FA0

secondary

#B7BE6D

accent

#DE4AD1

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #392FA0

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

Preview Lab → · Contrast checker → · Palette generator →