#394EC1#394EC1

#394EC1 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.9% C 0.181 H 270.2°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#394EC1
RGB	rgb(57, 78, 193)
HSL	hsl(231, 54%, 49%)
HSV	hsv(231, 70%, 76%)
CMYK	cmyk(70.5%, 59.6%, 0%, 24.3%)
CIE-LAB	lab(38.14, 30.90, -62.65)
CIE-LCH	lch(38.14, 69.85, 296.26°)
OKLab	oklab(47.87% 0.0006 -0.1807)
OKLCH	oklch(47.87% 0.181 270.2)
XYZ	xyz(14.0341, 10.1675, 51.6646)
Luminance	0.1017 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394EC1 #C1AC39

analogous

#3992C1 #394EC1 #6839C1

triadic

#394EC1 #C1394E #4EC139

tetradic

#394EC1 #C13992 #C1AC39 #39C168

square

#394EC1 #C13992 #C1AC39 #39C168

split-complementary

#394EC1 #C16839 #92C139

monochromatic

#1D2863 #2B3B92 #394EC1 #6676D2 #95A0E0

Accessibility & contrast

On white

6.92

#394EC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#394EC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #394EC1

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394EC1	#FFFFFF	#000000	##FFFFFF
##394EC1	1.00	6.92	3.03	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C5

Deuteranopia (green-blind)

#0054BF

Tritanopia (blue-blind)

#006B80

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #394ec1;
/* rgb */ color: rgb(57, 78, 193);
/* oklch */ color: oklch(47.9% 0.181 270.2);

Tailwind

colors: {
  custom: {
    50: '#817fd5',
    500: '#394ec1',
    950: '#000000',
  },
}

SCSS

$custom: #394ec1;
$custom-light: #817fd5;
$custom-dark: #000000;

JSON

{
  "hex": "#394ec1",
  "rgb": {
    "r": 57,
    "g": 78,
    "b": 193
  },
  "hsl": {
    "h": 230.735,
    "s": 54.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.47873,
    "c": 0.1807,
    "h": 270.2
  },
  "luminance": 0.10169
}

Semantic roles & 50–950 ramp

primary

#394EC1

secondary

#CBC18B

accent

#C74ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #394EC1

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

Preview Lab → · Contrast checker → · Palette generator →