#393AC4#393AC4

#393AC4 is a dark, highly saturated blue. Relative luminance 0.079; OKLCH L 44.7% C 0.208 H 273.8°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#393AC4
RGB	rgb(57, 58, 196)
HSL	hsl(240, 55%, 50%)
HSV	hsv(240, 71%, 77%)
CMYK	cmyk(70.9%, 70.4%, 0%, 23.1%)
CIE-LAB	lab(33.73, 44.31, -71.62)
CIE-LCH	lch(33.73, 84.22, 301.74°)
OKLab	oklab(44.73% 0.0138 -0.2071)
OKLCH	oklch(44.73% 0.208 273.8)
XYZ	xyz(13.1609, 7.8802, 53.0413)
Luminance	0.0788 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.25

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393AC4 #C4C339

analogous

#3980C4 #393AC4 #7D39C4

triadic

#393AC4 #C4393A #3AC439

tetradic

#393AC4 #C43980 #C4C339 #39C47D

square

#393AC4 #C43980 #C4C339 #39C47D

split-complementary

#393AC4 #C47D39 #80C439

monochromatic

#1D1E65 #2B2C95 #393AC4 #6768D3 #9797E1

Accessibility & contrast

On white

8.15

#393AC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#393AC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393AC4

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393AC4	#FFFFFF	#000000	##FFFFFF
##393AC4	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C8

Deuteranopia (green-blind)

#0049C1

Tritanopia (blue-blind)

#00607B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #393ac4;
/* rgb */ color: rgb(57, 58, 196);
/* oklch */ color: oklch(44.7% 0.208 273.8);

Tailwind

colors: {
  custom: {
    50: '#8371d7',
    500: '#393ac4',
    950: '#000000',
  },
}

SCSS

$custom: #393ac4;
$custom-light: #8371d7;
$custom-dark: #000000;

JSON

{
  "hex": "#393ac4",
  "rgb": {
    "r": 57,
    "g": 58,
    "b": 196
  },
  "hsl": {
    "h": 239.568,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.44731,
    "c": 0.20755,
    "h": 273.8
  },
  "luminance": 0.07881
}

Semantic roles & 50–950 ramp

primary

#393AC4

secondary

#CCCC8D

accent

#DD4ADE

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #393AC4

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

Preview Lab → · Contrast checker → · Palette generator →