#384C81#384C81

#384C81 is a dark, moderate blue. Relative luminance 0.076; OKLCH L 42.7% C 0.092 H 266.9°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#384C81
RGB	rgb(56, 76, 129)
HSL	hsl(224, 39%, 36%)
HSV	hsv(224, 57%, 51%)
CMYK	cmyk(56.6%, 41.1%, 0%, 49.4%)
CIE-LAB	lab(33.12, 8.99, -32.31)
CIE-LCH	lch(33.12, 33.53, 285.54°)
OKLab	oklab(42.66% -0.0049 -0.0916)
OKLCH	oklch(42.66% 0.092 266.9)
XYZ	xyz(8.1765, 7.5940, 21.7995)
Luminance	0.0760 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384C81 #816D38

analogous

#387181 #384C81 #493881

triadic

#384C81 #81384C #4C8138

tetradic

#384C81 #813871 #816D38 #388149

square

#384C81 #813871 #816D38 #388149

split-complementary

#384C81 #814938 #718138

monochromatic

#131A2C #253356 #384C81 #4B65AC #7288C2

Accessibility & contrast

On white

8.34

#384C81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#384C81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384C81

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384C81	#FFFFFF	#000000	##FFFFFF
##384C81	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365183

Deuteranopia (green-blind)

#2D4B80

Tritanopia (blue-blind)

#0F5860

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #384c81;
/* rgb */ color: rgb(56, 76, 129);
/* oklch */ color: oklch(42.7% 0.092 266.9);

Tailwind

colors: {
  custom: {
    50: '#747da6',
    500: '#384c81',
    950: '#000000',
  },
}

SCSS

$custom: #384c81;
$custom-light: #747da6;
$custom-dark: #000000;

JSON

{
  "hex": "#384c81",
  "rgb": {
    "r": 56,
    "g": 76,
    "b": 129
  },
  "hsl": {
    "h": 223.562,
    "s": 39.459,
    "l": 36.275
  },
  "oklch": {
    "l": 0.42658,
    "c": 0.09172,
    "h": 266.9
  },
  "luminance": 0.07595
}

Semantic roles & 50–950 ramp

primary

#384C81

secondary

#AB996A

accent

#AF58CF

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#09090F

muted

#7B7B7F

Preview Lab

Preview with #384C81

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

Preview Lab → · Contrast checker → · Palette generator →