#394FBF#394FBF

#394FBF is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.9% C 0.177 H 269.9°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#394FBF
RGB	rgb(57, 79, 191)
HSL	hsl(230, 54%, 49%)
HSV	hsv(230, 70%, 75%)
CMYK	cmyk(70.2%, 58.6%, 0%, 25.1%)
CIE-LAB	lab(38.24, 29.54, -61.32)
CIE-LCH	lch(38.24, 68.07, 295.72°)
OKLab	oklab(47.9% -0.0002 -0.1768)
OKLCH	oklch(47.9% 0.177 269.9)
XYZ	xyz(13.8841, 10.2220, 50.5215)
Luminance	0.1022 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394FBF #BFA939

analogous

#3992BF #394FBF #6639BF

triadic

#394FBF #BF394F #4FBF39

tetradic

#394FBF #BF3992 #BFA939 #39BF66

square

#394FBF #BF3992 #BFA939 #39BF66

split-complementary

#394FBF #BF6639 #92BF39

monochromatic

#1D2861 #2B3C90 #394FBF #6476D1 #93A0DF

Accessibility & contrast

On white

6.90

#394FBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#394FBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #394FBF

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394FBF	#FFFFFF	#000000	##FFFFFF
##394FBF	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C3

Deuteranopia (green-blind)

#0054BD

Tritanopia (blue-blind)

#006B7F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #394fbf;
/* rgb */ color: rgb(57, 79, 191);
/* oklch */ color: oklch(47.9% 0.177 269.9);

Tailwind

colors: {
  custom: {
    50: '#8080d3',
    500: '#394fbf',
    950: '#000000',
  },
}

SCSS

$custom: #394fbf;
$custom-light: #8080d3;
$custom-dark: #000000;

JSON

{
  "hex": "#394fbf",
  "rgb": {
    "r": 57,
    "g": 79,
    "b": 191
  },
  "hsl": {
    "h": 230.149,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.47896,
    "c": 0.1768,
    "h": 269.9
  },
  "luminance": 0.10223
}

Semantic roles & 50–950 ramp

primary

#394FBF

secondary

#CAC08A

accent

#C54ADD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #394FBF

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

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