#394C8A#394C8A

#394C8A is a dark, moderate blue. Relative luminance 0.079; OKLCH L 43.3% C 0.105 H 268.9°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#394C8A
RGB	rgb(57, 76, 138)
HSL	hsl(226, 42%, 38%)
HSV	hsv(226, 59%, 54%)
CMYK	cmyk(58.7%, 44.9%, 0%, 45.9%)
CIE-LAB	lab(33.72, 12.39, -36.90)
CIE-LCH	lch(33.72, 38.93, 288.56°)
OKLab	oklab(43.3% -0.002 -0.105)
OKLCH	oklch(43.3% 0.105 268.9)
XYZ	xyz(8.8577, 7.8730, 25.0927)
Luminance	0.0787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394C8A #8A7739

analogous

#39748A #394C8A #4E398A

triadic

#394C8A #8A394C #4C8A39

tetradic

#394C8A #8A3974 #8A7739 #398A4E

square

#394C8A #8A3974 #8A7739 #398A4E

split-complementary

#394C8A #8A4E39 #748A39

monochromatic

#151C33 #27345F #394C8A #4B64B5 #7789C7

Accessibility & contrast

On white

8.16

#394C8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#394C8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394C8A

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394C8A	#FFFFFF	#000000	##FFFFFF
##394C8A	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31538C

Deuteranopia (green-blind)

#264C89

Tritanopia (blue-blind)

#015A64

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #394c8a;
/* rgb */ color: rgb(57, 76, 138);
/* oklch */ color: oklch(43.3% 0.105 268.9);

Tailwind

colors: {
  custom: {
    50: '#767dac',
    500: '#394c8a',
    950: '#000000',
  },
}

SCSS

$custom: #394c8a;
$custom-light: #767dac;
$custom-dark: #000000;

JSON

{
  "hex": "#394c8a",
  "rgb": {
    "r": 57,
    "g": 76,
    "b": 138
  },
  "hsl": {
    "h": 225.926,
    "s": 41.538,
    "l": 38.235
  },
  "oklch": {
    "l": 0.43304,
    "c": 0.10505,
    "h": 268.9
  },
  "luminance": 0.07874
}

Semantic roles & 50–950 ramp

primary

#394C8A

secondary

#B0A16F

accent

#B556D1

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #394C8A

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

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