#393BCC#393BCC

#393BCC is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 45.7% C 0.216 H 273.2°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#393BCC
RGB	rgb(57, 59, 204)
HSL	hsl(239, 59%, 51%)
HSV	hsv(239, 72%, 80%)
CMYK	cmyk(72.1%, 71.1%, 0%, 20%)
CIE-LAB	lab(34.71, 46.38, -74.67)
CIE-LCH	lch(34.71, 87.91, 301.85°)
OKLab	oklab(45.67% 0.012 -0.216)
OKLCH	oklch(45.67% 0.216 273.2)
XYZ	xyz(14.1467, 8.3560, 57.9824)
Luminance	0.0836 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393BCC #CCCA39

analogous

#3984CC #393BCC #8039CC

triadic

#393BCC #CC393B #3BCC39

tetradic

#393BCC #CC3984 #CCCA39 #39CC80

square

#393BCC #CC3984 #CCCA39 #39CC80

split-complementary

#393BCC #CC8039 #84CC39

monochromatic

#1C1E6E #292B9F #393BCC #6A6BD9 #9A9BE5

Accessibility & contrast

On white

7.86

#393BCC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#393BCC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393BCC

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393BCC	#FFFFFF	#000000	##FFFFFF
##393BCC	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059D0

Deuteranopia (green-blind)

#004BC9

Tritanopia (blue-blind)

#00647F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #393bcc;
/* rgb */ color: rgb(57, 59, 204);
/* oklch */ color: oklch(45.7% 0.216 273.2);

Tailwind

colors: {
  custom: {
    50: '#8572dd',
    500: '#393bcc',
    950: '#000000',
  },
}

SCSS

$custom: #393bcc;
$custom-light: #8572dd;
$custom-dark: #000000;

JSON

{
  "hex": "#393bcc",
  "rgb": {
    "r": 57,
    "g": 59,
    "b": 204
  },
  "hsl": {
    "h": 239.184,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.45667,
    "c": 0.21633,
    "h": 273.2
  },
  "luminance": 0.08357
}

Semantic roles & 50–950 ramp

primary

#393BCC

secondary

#D1D090

accent

#E046E2

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #393BCC

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

Preview Lab → · Contrast checker → · Palette generator →