#384C8A#384C8A

#384C8A is a dark, moderate blue. Relative luminance 0.078; OKLCH L 43.2% C 0.105 H 268.3°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#384C8A
RGB	rgb(56, 76, 138)
HSL	hsl(225, 42%, 38%)
HSV	hsv(225, 59%, 54%)
CMYK	cmyk(59.4%, 44.9%, 0%, 45.9%)
CIE-LAB	lab(33.66, 12.17, -37.00)
CIE-LCH	lch(33.66, 38.95, 288.21°)
OKLab	oklab(43.24% -0.0031 -0.1053)
OKLCH	oklch(43.24% 0.105 268.3)
XYZ	xyz(8.8012, 7.8439, 25.0901)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384C8A #8A7638

analogous

#38758A #384C8A #4D388A

triadic

#384C8A #8A384C #4C8A38

tetradic

#384C8A #8A3875 #8A7638 #388A4D

square

#384C8A #8A3875 #8A7638 #388A4D

split-complementary

#384C8A #8A4D38 #758A38

monochromatic

#151C33 #26345E #384C8A #4A64B5 #7589C7

Accessibility & contrast

On white

8.17

#384C8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#384C8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384C8A

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384C8A	#FFFFFF	#000000	##FFFFFF
##384C8A	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#30538C

Deuteranopia (green-blind)

#254C89

Tritanopia (blue-blind)

#005A64

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #384c8a;
/* rgb */ color: rgb(56, 76, 138);
/* oklch */ color: oklch(43.2% 0.105 268.3);

Tailwind

colors: {
  custom: {
    50: '#767dac',
    500: '#384c8a',
    950: '#000000',
  },
}

SCSS

$custom: #384c8a;
$custom-light: #767dac;
$custom-dark: #000000;

JSON

{
  "hex": "#384c8a",
  "rgb": {
    "r": 56,
    "g": 76,
    "b": 138
  },
  "hsl": {
    "h": 225.366,
    "s": 42.268,
    "l": 38.039
  },
  "oklch": {
    "l": 0.43241,
    "c": 0.1054,
    "h": 268.3
  },
  "luminance": 0.07845
}

Semantic roles & 50–950 ramp

primary

#384C8A

secondary

#B0A06E

accent

#B456D2

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #384C8A

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

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