#392BA3#392BA3

#392BA3 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.2% C 0.182 H 279.1°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#392BA3
RGB	rgb(57, 43, 163)
HSL	hsl(247, 58%, 40%)
HSV	hsv(247, 74%, 64%)
CMYK	cmyk(65%, 73.6%, 0%, 36.1%)
CIE-LAB	lab(27.41, 42.12, -62.38)
CIE-LCH	lch(27.41, 75.27, 304.03°)
OKLab	oklab(39.25% 0.0289 -0.18)
OKLCH	oklch(39.25% 0.182 279.1)
XYZ	xyz(9.1600, 5.2412, 35.1722)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392BA3 #95A32B

analogous

#2B59A3 #392BA3 #752BA3

triadic

#392BA3 #A3392B #2BA339

tetradic

#392BA3 #A32B59 #95A32B #2BA375

square

#392BA3 #A32B59 #95A32B #2BA375

split-complementary

#392BA3 #A3752B #59A32B

monochromatic

#171142 #281E73 #392BA3 #4F3FCC #7C6FD9

Accessibility & contrast

On white

10.25

#392BA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#392BA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392BA3

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392BA3	#FFFFFF	#000000	##FFFFFF
##392BA3	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A7

Deuteranopia (green-blind)

#003CA1

Tritanopia (blue-blind)

#004D64

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #392ba3;
/* rgb */ color: rgb(57, 43, 163);
/* oklch */ color: oklch(39.2% 0.182 279.1);

Tailwind

colors: {
  custom: {
    50: '#7d66bf',
    500: '#392ba3',
    950: '#000000',
  },
}

SCSS

$custom: #392ba3;
$custom-light: #7d66bf;
$custom-dark: #000000;

JSON

{
  "hex": "#392ba3",
  "rgb": {
    "r": 57,
    "g": 43,
    "b": 163
  },
  "hsl": {
    "h": 247,
    "s": 58.252,
    "l": 40.392
  },
  "oklch": {
    "l": 0.39249,
    "c": 0.18236,
    "h": 279.1
  },
  "luminance": 0.05242
}

Semantic roles & 50–950 ramp

primary

#392BA3

secondary

#B6C06A

accent

#E146CF

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #392BA3

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

Preview Lab → · Contrast checker → · Palette generator →