#393CC3#393CC3

#393CC3 is a dark, highly saturated blue. Relative luminance 0.080; OKLCH L 44.9% C 0.204 H 273.6°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#393CC3
RGB	rgb(57, 60, 195)
HSL	hsl(239, 55%, 49%)
HSV	hsv(239, 71%, 76%)
CMYK	cmyk(70.8%, 69.2%, 0%, 23.5%)
CIE-LAB	lab(34.07, 42.80, -70.49)
CIE-LCH	lch(34.07, 82.46, 301.27°)
OKLab	oklab(44.94% 0.0127 -0.2038)
OKLCH	oklch(44.94% 0.204 273.6)
XYZ	xyz(13.1502, 8.0404, 52.4781)
Luminance	0.0804 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.84

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393CC3 #C3C039

analogous

#3981C3 #393CC3 #7B39C3

triadic

#393CC3 #C3393C #3CC339

tetradic

#393CC3 #C33981 #C3C039 #39C37B

square

#393CC3 #C33981 #C3C039 #39C37B

split-complementary

#393CC3 #C37B39 #81C339

monochromatic

#1D1F64 #2B2D94 #393CC3 #6769D2 #9698E0

Accessibility & contrast

On white

8.05

#393CC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#393CC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393CC3

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393CC3	#FFFFFF	#000000	##FFFFFF
##393CC3	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C7

Deuteranopia (green-blind)

#004AC1

Tritanopia (blue-blind)

#00617B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #393cc3;
/* rgb */ color: rgb(57, 60, 195);
/* oklch */ color: oklch(44.9% 0.204 273.6);

Tailwind

colors: {
  custom: {
    50: '#8373d6',
    500: '#393cc3',
    950: '#000000',
  },
}

SCSS

$custom: #393cc3;
$custom-light: #8373d6;
$custom-dark: #000000;

JSON

{
  "hex": "#393cc3",
  "rgb": {
    "r": 57,
    "g": 60,
    "b": 195
  },
  "hsl": {
    "h": 238.696,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.44943,
    "c": 0.20418,
    "h": 273.6
  },
  "luminance": 0.08042
}

Semantic roles & 50–950 ramp

primary

#393CC3

secondary

#CCCA8C

accent

#DB4ADE

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #393CC3

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

Preview Lab → · Contrast checker → · Palette generator →