#393383#393383

#393383 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.6% C 0.130 H 281.5°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#393383
RGB	rgb(57, 51, 131)
HSL	hsl(245, 44%, 36%)
HSV	hsv(245, 61%, 51%)
CMYK	cmyk(56.5%, 61.1%, 0%, 48.6%)
CIE-LAB	lab(26.38, 26.59, -44.37)
CIE-LCH	lch(26.38, 51.72, 300.93°)
OKLab	oklab(37.62% 0.026 -0.1272)
OKLCH	oklch(37.62% 0.13 281.5)
XYZ	xyz(6.9666, 4.8758, 22.0423)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393383 #7D8333

analogous

#335583 #393383 #613383

triadic

#393383 #833933 #338339

tetradic

#393383 #833355 #7D8333 #338361

square

#393383 #833355 #7D8333 #338361

split-complementary

#393383 #836133 #558333

monochromatic

#13112B #262257 #393383 #4C44AF #726BC5

Accessibility & contrast

On white

10.63

#393383 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#393383 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393383

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393383	#FFFFFF	#000000	##FFFFFF
##393383	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004186

Deuteranopia (green-blind)

#003C81

Tritanopia (blue-blind)

#164656

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #393383;
/* rgb */ color: rgb(57, 51, 131);
/* oklch */ color: oklch(37.6% 0.130 281.5);

Tailwind

colors: {
  custom: {
    50: '#776ba8',
    500: '#393383',
    950: '#000000',
  },
}

SCSS

$custom: #393383;
$custom-light: #776ba8;
$custom-dark: #000000;

JSON

{
  "hex": "#393383",
  "rgb": {
    "r": 57,
    "g": 51,
    "b": 131
  },
  "hsl": {
    "h": 244.5,
    "s": 43.956,
    "l": 35.686
  },
  "oklch": {
    "l": 0.37624,
    "c": 0.12985,
    "h": 281.5
  },
  "luminance": 0.04876
}

Semantic roles & 50–950 ramp

primary

#393383

secondary

#A8AD65

accent

#D454CA

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #393383

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

Preview Lab → · Contrast checker → · Palette generator →