#392AAA#392AAA

#392AAA is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.8% C 0.192 H 278.4°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#392AAA
RGB	rgb(57, 42, 170)
HSL	hsl(247, 60%, 42%)
HSV	hsv(247, 75%, 67%)
CMYK	cmyk(66.5%, 75.3%, 0%, 33.3%)
CIE-LAB	lab(27.92, 44.90, -65.77)
CIE-LCH	lch(27.92, 79.64, 304.32°)
OKLab	oklab(39.82% 0.028 -0.1899)
OKLCH	oklch(39.82% 0.192 278.4)
XYZ	xyz(9.7687, 5.4272, 38.5552)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#392AAA #9BAA2A

analogous

#2A5BAA #392AAA #792AAA

triadic

#392AAA #AA392A #2AAA39

tetradic

#392AAA #AA2A5B #9BAA2A #2AAA79

square

#392AAA #AA2A5B #9BAA2A #2AAA79

split-complementary

#392AAA #AA792A #5BAA2A

monochromatic

#181248 #291E79 #392AAA #5241D0 #7F72DC

Accessibility & contrast

On white

10.07

#392AAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#392AAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #392AAA

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##392AAA	#FFFFFF	#000000	##FFFFFF
##392AAA	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AE

Deuteranopia (green-blind)

#003DA8

Tritanopia (blue-blind)

#004F68

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #392aaa;
/* rgb */ color: rgb(57, 42, 170);
/* oklch */ color: oklch(39.8% 0.192 278.4);

Tailwind

colors: {
  custom: {
    50: '#7f66c5',
    500: '#392aaa',
    950: '#000000',
  },
}

SCSS

$custom: #392aaa;
$custom-light: #7f66c5;
$custom-dark: #000000;

JSON

{
  "hex": "#392aaa",
  "rgb": {
    "r": 57,
    "g": 42,
    "b": 170
  },
  "hsl": {
    "h": 247.031,
    "s": 60.377,
    "l": 41.569
  },
  "oklch": {
    "l": 0.3982,
    "c": 0.192,
    "h": 278.4
  },
  "luminance": 0.05428
}

Semantic roles & 50–950 ramp

primary

#392AAA

secondary

#B9C36C

accent

#E444D1

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #392AAA

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

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