#394FC1#394FC1

#394FC1 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.1% C 0.179 H 269.9°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#394FC1
RGB	rgb(57, 79, 193)
HSL	hsl(230, 54%, 49%)
HSV	hsv(230, 70%, 76%)
CMYK	cmyk(70.5%, 59.1%, 0%, 24.3%)
CIE-LAB	lab(38.39, 30.26, -62.23)
CIE-LCH	lch(38.39, 69.20, 295.93°)
OKLab	oklab(48.06% -0.0002 -0.1795)
OKLCH	oklch(48.06% 0.179 269.9)
XYZ	xyz(14.1057, 10.3107, 51.6885)
Luminance	0.1031 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394FC1 #C1AB39

analogous

#3993C1 #394FC1 #6739C1

triadic

#394FC1 #C1394F #4FC139

tetradic

#394FC1 #C13993 #C1AB39 #39C167

square

#394FC1 #C13993 #C1AB39 #39C167

split-complementary

#394FC1 #C16739 #93C139

monochromatic

#1D2863 #2B3C92 #394FC1 #6677D2 #95A1E0

Accessibility & contrast

On white

6.86

#394FC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#394FC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #394FC1

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394FC1	#FFFFFF	#000000	##FFFFFF
##394FC1	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C5

Deuteranopia (green-blind)

#0054BF

Tritanopia (blue-blind)

#006B80

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #394fc1;
/* rgb */ color: rgb(57, 79, 193);
/* oklch */ color: oklch(48.1% 0.179 269.9);

Tailwind

colors: {
  custom: {
    50: '#8180d5',
    500: '#394fc1',
    950: '#000000',
  },
}

SCSS

$custom: #394fc1;
$custom-light: #8180d5;
$custom-dark: #000000;

JSON

{
  "hex": "#394fc1",
  "rgb": {
    "r": 57,
    "g": 79,
    "b": 193
  },
  "hsl": {
    "h": 230.294,
    "s": 54.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.48061,
    "c": 0.17948,
    "h": 269.9
  },
  "luminance": 0.10312
}

Semantic roles & 50–950 ramp

primary

#394FC1

secondary

#CBC18B

accent

#C64ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #394FC1

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

Preview Lab → · Contrast checker → · Palette generator →