#394BBF#394BBF

#394BBF is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.1% C 0.182 H 270.9°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#394BBF
RGB	rgb(57, 75, 191)
HSL	hsl(232, 54%, 49%)
HSV	hsv(232, 70%, 75%)
CMYK	cmyk(70.2%, 60.7%, 0%, 25.1%)
CIE-LAB	lab(37.23, 32.11, -62.96)
CIE-LCH	lch(37.23, 70.68, 297.02°)
OKLab	oklab(47.15% 0.0029 -0.1817)
OKLCH	oklch(47.15% 0.182 270.9)
XYZ	xyz(13.6042, 9.6623, 50.4282)
Luminance	0.0966 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394BBF #BFAD39

analogous

#398EBF #394BBF #6A39BF

triadic

#394BBF #BF394B #4BBF39

tetradic

#394BBF #BF398E #BFAD39 #39BF6A

square

#394BBF #BF398E #BFAD39 #39BF6A

split-complementary

#394BBF #BF6A39 #8EBF39

monochromatic

#1D2661 #2B3890 #394BBF #6473D1 #939EDF

Accessibility & contrast

On white

7.16

#394BBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#394BBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394BBF

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394BBF	#FFFFFF	#000000	##FFFFFF
##394BBF	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC3

Deuteranopia (green-blind)

#0052BD

Tritanopia (blue-blind)

#00687E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #394bbf;
/* rgb */ color: rgb(57, 75, 191);
/* oklch */ color: oklch(47.1% 0.182 270.9);

Tailwind

colors: {
  custom: {
    50: '#817dd3',
    500: '#394bbf',
    950: '#000000',
  },
}

SCSS

$custom: #394bbf;
$custom-light: #817dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#394bbf",
  "rgb": {
    "r": 57,
    "g": 75,
    "b": 191
  },
  "hsl": {
    "h": 231.94,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.47147,
    "c": 0.18169,
    "h": 270.9
  },
  "luminance": 0.09664
}

Semantic roles & 50–950 ramp

primary

#394BBF

secondary

#CAC18A

accent

#CA4ADD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #394BBF

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

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