#384C8F#384C8F

#384C8F is a dark, moderate blue. Relative luminance 0.080; OKLCH L 43.6% C 0.113 H 268.9°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#384C8F
RGB	rgb(56, 76, 143)
HSL	hsl(226, 44%, 39%)
HSV	hsv(226, 61%, 56%)
CMYK	cmyk(60.8%, 46.9%, 0%, 43.9%)
CIE-LAB	lab(33.97, 13.96, -39.56)
CIE-LCH	lch(33.97, 41.96, 289.44°)
OKLab	oklab(43.58% -0.0022 -0.1129)
OKLCH	oklch(43.58% 0.113 268.9)
XYZ	xyz(9.1716, 7.9921, 27.0406)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384C8F #8F7B38

analogous

#38788F #384C8F #50388F

triadic

#384C8F #8F384C #4C8F38

tetradic

#384C8F #8F3878 #8F7B38 #388F50

square

#384C8F #8F3878 #8F7B38 #388F50

split-complementary

#384C8F #8F5038 #788F38

monochromatic

#161D37 #273563 #384C8F #4B65B9 #778ACA

Accessibility & contrast

On white

8.08

#384C8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#384C8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384C8F

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384C8F	#FFFFFF	#000000	##FFFFFF
##384C8F	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5492

Deuteranopia (green-blind)

#204C8E

Tritanopia (blue-blind)

#005B66

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #384c8f;
/* rgb */ color: rgb(56, 76, 143);
/* oklch */ color: oklch(43.6% 0.113 268.9);

Tailwind

colors: {
  custom: {
    50: '#777db0',
    500: '#384c8f',
    950: '#000000',
  },
}

SCSS

$custom: #384c8f;
$custom-light: #777db0;
$custom-dark: #000000;

JSON

{
  "hex": "#384c8f",
  "rgb": {
    "r": 56,
    "g": 76,
    "b": 143
  },
  "hsl": {
    "h": 226.207,
    "s": 43.719,
    "l": 39.02
  },
  "oklch": {
    "l": 0.43579,
    "c": 0.11289,
    "h": 268.9
  },
  "luminance": 0.07993
}

Semantic roles & 50–950 ramp

primary

#384C8F

secondary

#B3A470

accent

#B654D3

background

#F7F7FA

surface

#EEEEF5

border

#C9C9CF

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #384C8F

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

Preview Lab → · Contrast checker → · Palette generator →