#393863#393863

#393863 is a dark, moderate blue. Relative luminance 0.046; OKLCH L 36.3% C 0.073 H 283.2°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#393863
RGB	rgb(57, 56, 99)
HSL	hsl(241, 28%, 30%)
HSV	hsv(241, 43%, 39%)
CMYK	cmyk(42.4%, 43.4%, 0%, 61.2%)
CIE-LAB	lab(25.56, 12.52, -25.31)
CIE-LCH	lch(25.56, 28.23, 296.32°)
OKLab	oklab(36.31% 0.0167 -0.0712)
OKLCH	oklch(36.31% 0.073 283.2)
XYZ	xyz(5.3530, 4.5989, 12.4076)
Luminance	0.0460 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393863 #626338

analogous

#384C63 #393863 #4E3863

triadic

#393863 #633938 #386339

tetradic

#393863 #63384C #626338 #38634E

square

#393863 #63384C #626338 #38634E

split-complementary

#393863 #634E38 #4C6338

monochromatic

#0C0C15 #22223C #393863 #504E8A #6C6AAB

Accessibility & contrast

On white

10.94

#393863 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#393863 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393863

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393863	#FFFFFF	#000000	##FFFFFF
##393863	1.00	10.94	1.92	10.94
#FFFFFF	10.94	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293E65

Deuteranopia (green-blind)

#273B62

Tritanopia (blue-blind)

#2D4048

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #393863;
/* rgb */ color: rgb(57, 56, 99);
/* oklch */ color: oklch(36.3% 0.073 283.2);

Tailwind

colors: {
  custom: {
    50: '#716e8f',
    500: '#393863',
    950: '#000000',
  },
}

SCSS

$custom: #393863;
$custom-light: #716e8f;
$custom-dark: #000000;

JSON

{
  "hex": "#393863",
  "rgb": {
    "r": 57,
    "g": 56,
    "b": 99
  },
  "hsl": {
    "h": 241.395,
    "s": 27.742,
    "l": 30.392
  },
  "oklch": {
    "l": 0.36312,
    "c": 0.07318,
    "h": 283.2
  },
  "luminance": 0.04599
}

Semantic roles & 50–950 ramp

primary

#393863

secondary

#929363

accent

#C464C2

background

#F7F6F8

surface

#EDEBF0

border

#C8C6CB

text

#08070C

muted

#7B7A7D

Preview Lab

Preview with #393863

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

Preview Lab → · Contrast checker → · Palette generator →