#394AA3#394AA3

#394AA3 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.7% C 0.144 H 271.2°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#394AA3
RGB	rgb(57, 74, 163)
HSL	hsl(230, 48%, 43%)
HSV	hsv(230, 65%, 64%)
CMYK	cmyk(65%, 54.6%, 0%, 36.1%)
CIE-LAB	lab(34.82, 22.69, -50.28)
CIE-LCH	lch(34.82, 55.17, 294.29°)
OKLab	oklab(44.68% 0.0031 -0.1444)
OKLCH	oklch(44.68% 0.144 271.2)
XYZ	xyz(10.7448, 8.4108, 35.7004)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394AA3 #A39239

analogous

#397FA3 #394AA3 #5D39A3

triadic

#394AA3 #A3394A #4AA339

tetradic

#394AA3 #A3397F #A39239 #39A35D

square

#394AA3 #A3397F #A39239 #39A35D

split-complementary

#394AA3 #A35D39 #7FA339

monochromatic

#192148 #293576 #394AA3 #5567C4 #8390D4

Accessibility & contrast

On white

7.83

#394AA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#394AA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394AA3

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394AA3	#FFFFFF	#000000	##FFFFFF
##394AA3	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B57A6

Deuteranopia (green-blind)

#004DA1

Tritanopia (blue-blind)

#005F6F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #394aa3;
/* rgb */ color: rgb(57, 74, 163);
/* oklch */ color: oklch(44.7% 0.144 271.2);

Tailwind

colors: {
  custom: {
    50: '#7b7cbf',
    500: '#394aa3',
    950: '#000000',
  },
}

SCSS

$custom: #394aa3;
$custom-light: #7b7cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#394aa3",
  "rgb": {
    "r": 57,
    "g": 74,
    "b": 163
  },
  "hsl": {
    "h": 230.377,
    "s": 48.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.44678,
    "c": 0.14443,
    "h": 271.2
  },
  "luminance": 0.08412
}

Semantic roles & 50–950 ramp

primary

#394AA3

secondary

#BDB37A

accent

#C250D8

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #394AA3

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

Preview Lab → · Contrast checker → · Palette generator →