#394CBF#394CBF

#394CBF is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.3% C 0.180 H 270.7°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#394CBF
RGB	rgb(57, 76, 191)
HSL	hsl(231, 54%, 49%)
HSV	hsv(231, 70%, 75%)
CMYK	cmyk(70.2%, 60.2%, 0%, 25.1%)
CIE-LAB	lab(37.48, 31.47, -62.56)
CIE-LCH	lch(37.48, 70.03, 296.70°)
OKLab	oklab(47.33% 0.0021 -0.1805)
OKLCH	oklch(47.33% 0.18 270.7)
XYZ	xyz(13.6726, 9.7990, 50.4510)
Luminance	0.0980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394CBF #BFAC39

analogous

#398FBF #394CBF #6939BF

triadic

#394CBF #BF394C #4CBF39

tetradic

#394CBF #BF398F #BFAC39 #39BF69

square

#394CBF #BF398F #BFAC39 #39BF69

split-complementary

#394CBF #BF6939 #8FBF39

monochromatic

#1D2661 #2B3990 #394CBF #6474D1 #939EDF

Accessibility & contrast

On white

7.09

#394CBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#394CBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394CBF

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394CBF	#FFFFFF	#000000	##FFFFFF
##394CBF	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC3

Deuteranopia (green-blind)

#0052BD

Tritanopia (blue-blind)

#00697E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #394cbf;
/* rgb */ color: rgb(57, 76, 191);
/* oklch */ color: oklch(47.3% 0.180 270.7);

Tailwind

colors: {
  custom: {
    50: '#817ed3',
    500: '#394cbf',
    950: '#000000',
  },
}

SCSS

$custom: #394cbf;
$custom-light: #817ed3;
$custom-dark: #000000;

JSON

{
  "hex": "#394cbf",
  "rgb": {
    "r": 57,
    "g": 76,
    "b": 191
  },
  "hsl": {
    "h": 231.493,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.47332,
    "c": 0.18047,
    "h": 270.7
  },
  "luminance": 0.098
}

Semantic roles & 50–950 ramp

primary

#394CBF

secondary

#CAC18A

accent

#C94ADD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #394CBF

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

Preview Lab → · Contrast checker → · Palette generator →