#392FA3#392FA3

#392FA3 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.8% C 0.178 H 278.4°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#392FA3
RGB	rgb(57, 47, 163)
HSL	hsl(245, 55%, 41%)
HSV	hsv(245, 71%, 64%)
CMYK	cmyk(65%, 71.2%, 0%, 36.1%)
CIE-LAB	lab(28.24, 39.82, -61.02)
CIE-LCH	lch(28.24, 72.87, 303.13°)
OKLab	oklab(39.84% 0.0261 -0.1761)
OKLCH	oklch(39.84% 0.178 278.4)
XYZ	xyz(9.3126, 5.5465, 35.2231)
Luminance	0.0555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392FA3 #99A32F

analogous

#2F5FA3 #392FA3 #732FA3

triadic

#392FA3 #A3392F #2FA339

tetradic

#392FA3 #A32F5F #99A32F #2FA373

square

#392FA3 #A32F5F #99A32F #2FA373

split-complementary

#392FA3 #A3732F #5FA32F

monochromatic

#181444 #282173 #392FA3 #5146CA #7E75D7

Accessibility & contrast

On white

9.96

#392FA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#392FA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392FA3

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392FA3	#FFFFFF	#000000	##FFFFFF
##392FA3	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A6

Deuteranopia (green-blind)

#003EA1

Tritanopia (blue-blind)

#004F65

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #392fa3;
/* rgb */ color: rgb(57, 47, 163);
/* oklch */ color: oklch(39.8% 0.178 278.4);

Tailwind

colors: {
  custom: {
    50: '#7d69bf',
    500: '#392fa3',
    950: '#000000',
  },
}

SCSS

$custom: #392fa3;
$custom-light: #7d69bf;
$custom-dark: #000000;

JSON

{
  "hex": "#392fa3",
  "rgb": {
    "r": 57,
    "g": 47,
    "b": 163
  },
  "hsl": {
    "h": 245.172,
    "s": 55.238,
    "l": 41.176
  },
  "oklch": {
    "l": 0.39838,
    "c": 0.17803,
    "h": 278.4
  },
  "luminance": 0.05547
}

Semantic roles & 50–950 ramp

primary

#392FA3

secondary

#B8BF6F

accent

#DF49D2

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #392FA3

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

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