#393584#393584

#393584 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.1% C 0.128 H 280.7°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#393584
RGB	rgb(57, 53, 132)
HSL	hsl(243, 43%, 36%)
HSV	hsv(243, 60%, 52%)
CMYK	cmyk(56.8%, 59.8%, 0%, 48.2%)
CIE-LAB	lab(26.97, 25.62, -44.04)
CIE-LCH	lch(26.97, 50.95, 300.18°)
OKLab	oklab(38.08% 0.0238 -0.1262)
OKLCH	oklch(38.08% 0.128 280.7)
XYZ	xyz(7.1240, 5.0816, 22.4308)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393584 #808435

analogous

#355984 #393584 #613584

triadic

#393584 #843935 #358439

tetradic

#393584 #843559 #808435 #358461

square

#393584 #843559 #808435 #358461

split-complementary

#393584 #846135 #598435

monochromatic

#13122D #262358 #393584 #4C47B0 #736EC5

Accessibility & contrast

On white

10.41

#393584 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#393584 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393584

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393584	#FFFFFF	#000000	##FFFFFF
##393584	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004387

Deuteranopia (green-blind)

#003D82

Tritanopia (blue-blind)

#154857

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #393584;
/* rgb */ color: rgb(57, 53, 132);
/* oklch */ color: oklch(38.1% 0.128 280.7);

Tailwind

colors: {
  custom: {
    50: '#776ca8',
    500: '#393584',
    950: '#000000',
  },
}

SCSS

$custom: #393584;
$custom-light: #776ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#393584",
  "rgb": {
    "r": 57,
    "g": 53,
    "b": 132
  },
  "hsl": {
    "h": 243.038,
    "s": 42.703,
    "l": 36.275
  },
  "oklch": {
    "l": 0.38083,
    "c": 0.12846,
    "h": 280.7
  },
  "luminance": 0.05082
}

Semantic roles & 50–950 ramp

primary

#393584

secondary

#AAAD68

accent

#D255CC

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #393584

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

Preview Lab → · Contrast checker → · Palette generator →