#393587#393587

#393587 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.3% C 0.133 H 280.3°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#393587
RGB	rgb(57, 53, 135)
HSL	hsl(243, 44%, 37%)
HSV	hsv(243, 61%, 53%)
CMYK	cmyk(57.8%, 60.7%, 0%, 47.1%)
CIE-LAB	lab(27.20, 26.64, -45.53)
CIE-LCH	lch(27.20, 52.76, 300.33°)
OKLab	oklab(38.33% 0.0237 -0.1306)
OKLCH	oklch(38.33% 0.133 280.3)
XYZ	xyz(7.3323, 5.1649, 23.5275)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393587 #838735

analogous

#355A87 #393587 #623587

triadic

#393587 #873935 #358739

tetradic

#393587 #87355A #838735 #358762

square

#393587 #87355A #838735 #358762

split-complementary

#393587 #876235 #5A8735

monochromatic

#14122F #26245B #393587 #4C46B3 #7470C7

Accessibility & contrast

On white

10.33

#393587 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#393587 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393587

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393587	#FFFFFF	#000000	##FFFFFF
##393587	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00438A

Deuteranopia (green-blind)

#003D85

Tritanopia (blue-blind)

#104858

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #393587;
/* rgb */ color: rgb(57, 53, 135);
/* oklch */ color: oklch(38.3% 0.133 280.3);

Tailwind

colors: {
  custom: {
    50: '#776cab',
    500: '#393587',
    950: '#000000',
  },
}

SCSS

$custom: #393587;
$custom-light: #776cab;
$custom-dark: #000000;

JSON

{
  "hex": "#393587",
  "rgb": {
    "r": 57,
    "g": 53,
    "b": 135
  },
  "hsl": {
    "h": 242.927,
    "s": 43.617,
    "l": 36.863
  },
  "oklch": {
    "l": 0.38329,
    "c": 0.13277,
    "h": 280.3
  },
  "luminance": 0.05165
}

Semantic roles & 50–950 ramp

primary

#393587

secondary

#ACAF69

accent

#D354CD

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #393587

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

Preview Lab → · Contrast checker → · Palette generator →