#394CA1#394CA1

#394CA1 is a dark, vivid blue. Relative luminance 0.086; OKLCH L 44.9% C 0.139 H 270.4°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#394CA1
RGB	rgb(57, 76, 161)
HSL	hsl(229, 48%, 43%)
HSV	hsv(229, 65%, 63%)
CMYK	cmyk(64.6%, 52.8%, 0%, 36.9%)
CIE-LAB	lab(35.22, 20.65, -48.44)
CIE-LCH	lch(35.22, 52.66, 293.09°)
OKLab	oklab(44.94% 0.001 -0.1389)
OKLCH	oklch(44.94% 0.139 270.4)
XYZ	xyz(10.7026, 8.6110, 34.8094)
Luminance	0.0861 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394CA1 #A18E39

analogous

#3980A1 #394CA1 #5A39A1

triadic

#394CA1 #A1394C #4CA139

tetradic

#394CA1 #A13980 #A18E39 #39A15A

square

#394CA1 #A13980 #A18E39 #39A15A

split-complementary

#394CA1 #A15A39 #80A139

monochromatic

#192147 #293774 #394CA1 #5569C3 #8291D3

Accessibility & contrast

On white

7.71

#394CA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#394CA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394CA1

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394CA1	#FFFFFF	#000000	##FFFFFF
##394CA1	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1858A4

Deuteranopia (green-blind)

#004E9F

Tritanopia (blue-blind)

#00606F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #394ca1;
/* rgb */ color: rgb(57, 76, 161);
/* oklch */ color: oklch(44.9% 0.139 270.4);

Tailwind

colors: {
  custom: {
    50: '#7a7dbd',
    500: '#394ca1',
    950: '#000000',
  },
}

SCSS

$custom: #394ca1;
$custom-light: #7a7dbd;
$custom-dark: #000000;

JSON

{
  "hex": "#394ca1",
  "rgb": {
    "r": 57,
    "g": 76,
    "b": 161
  },
  "hsl": {
    "h": 229.038,
    "s": 47.706,
    "l": 42.745
  },
  "oklch": {
    "l": 0.44935,
    "c": 0.13894,
    "h": 270.4
  },
  "luminance": 0.08612
}

Semantic roles & 50–950 ramp

primary

#394CA1

secondary

#BCB079

accent

#BF50D7

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #394CA1

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

Preview Lab → · Contrast checker → · Palette generator →