#393687#393687

#393687 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.5% C 0.131 H 279.9°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#393687
RGB	rgb(57, 54, 135)
HSL	hsl(242, 43%, 37%)
HSV	hsv(242, 60%, 53%)
CMYK	cmyk(57.8%, 60%, 0%, 47.1%)
CIE-LAB	lab(27.45, 25.99, -45.12)
CIE-LCH	lch(27.45, 52.07, 299.94°)
OKLab	oklab(38.52% 0.0226 -0.1294)
OKLCH	oklch(38.52% 0.131 279.9)
XYZ	xyz(7.3783, 5.2570, 23.5429)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393687 #848736

analogous

#365C87 #393687 #623687

triadic

#393687 #873936 #368739

tetradic

#393687 #87365C #848736 #368762

square

#393687 #87365C #848736 #368762

split-complementary

#393687 #876236 #5C8736

monochromatic

#141330 #27255B #393687 #4B47B3 #7471C6

Accessibility & contrast

On white

10.24

#393687 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#393687 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393687

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393687	#FFFFFF	#000000	##FFFFFF
##393687	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448A

Deuteranopia (green-blind)

#003E85

Tritanopia (blue-blind)

#104959

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #393687;
/* rgb */ color: rgb(57, 54, 135);
/* oklch */ color: oklch(38.5% 0.131 279.9);

Tailwind

colors: {
  custom: {
    50: '#776dab',
    500: '#393687',
    950: '#000000',
  },
}

SCSS

$custom: #393687;
$custom-light: #776dab;
$custom-dark: #000000;

JSON

{
  "hex": "#393687",
  "rgb": {
    "r": 57,
    "g": 54,
    "b": 135
  },
  "hsl": {
    "h": 242.222,
    "s": 42.857,
    "l": 37.059
  },
  "oklch": {
    "l": 0.38518,
    "c": 0.13137,
    "h": 279.9
  },
  "luminance": 0.05257
}

Semantic roles & 50–950 ramp

primary

#393687

secondary

#ACAF6A

accent

#D355CE

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #393687

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

Preview Lab → · Contrast checker → · Palette generator →