#394FD1#394FD1

#394FD1 is a mid, highly saturated blue. Relative luminance 0.111; OKLCH L 49.4% C 0.201 H 269.9°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#394FD1
RGB	rgb(57, 79, 209)
HSL	hsl(231, 62%, 52%)
HSV	hsv(231, 73%, 82%)
CMYK	cmyk(72.7%, 62.2%, 0%, 18%)
CIE-LAB	lab(39.69, 35.98, -69.40)
CIE-LCH	lch(39.69, 78.17, 297.40°)
OKLab	oklab(49.42% -0.0004 -0.2005)
OKLCH	oklch(49.42% 0.201 269.9)
XYZ	xyz(15.9880, 11.0636, 61.6021)
Luminance	0.1106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394FD1 #D1BB39

analogous

#399BD1 #394FD1 #6F39D1

triadic

#394FD1 #D1394F #4FD139

tetradic

#394FD1 #D1399B #D1BB39 #39D16F

square

#394FD1 #D1399B #D1BB39 #39D16F

split-complementary

#394FD1 #D16F39 #9BD139

monochromatic

#1B2875 #2739A6 #394FD1 #6B7BDD #9CA7E8

Accessibility & contrast

On white

6.54

#394FD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#394FD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #394FD1

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394FD1	#FFFFFF	#000000	##FFFFFF
##394FD1	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D5

Deuteranopia (green-blind)

#0057CF

Tritanopia (blue-blind)

#007188

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #394fd1;
/* rgb */ color: rgb(57, 79, 209);
/* oklch */ color: oklch(49.4% 0.201 269.9);

Tailwind

colors: {
  custom: {
    50: '#8480e0',
    500: '#394fd1',
    950: '#000000',
  },
}

SCSS

$custom: #394fd1;
$custom-light: #8480e0;
$custom-dark: #000000;

JSON

{
  "hex": "#394fd1",
  "rgb": {
    "r": 57,
    "g": 79,
    "b": 209
  },
  "hsl": {
    "h": 231.316,
    "s": 62.295,
    "l": 52.157
  },
  "oklch": {
    "l": 0.49421,
    "c": 0.20051,
    "h": 269.9
  },
  "luminance": 0.11065
}

Semantic roles & 50–950 ramp

primary

#394FD1

secondary

#D4CA92

accent

#CE42E5

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0D0A15

muted

#7D7C83

Preview Lab

Preview with #394FD1

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

Preview Lab → · Contrast checker → · Palette generator →