#384D8F#384D8F

#384D8F is a dark, moderate blue. Relative luminance 0.081; OKLCH L 43.8% C 0.112 H 268.3°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#384D8F
RGB	rgb(56, 77, 143)
HSL	hsl(226, 44%, 39%)
HSV	hsv(226, 61%, 56%)
CMYK	cmyk(60.8%, 46.2%, 0%, 43.9%)
CIE-LAB	lab(34.25, 13.30, -39.10)
CIE-LCH	lch(34.25, 41.30, 288.79°)
OKLab	oklab(43.8% -0.0034 -0.1115)
OKLCH	oklch(43.8% 0.112 268.3)
XYZ	xyz(9.2410, 8.1309, 27.0637)
Luminance	0.0813 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384D8F #8F7A38

analogous

#38798F #384D8F #4F388F

triadic

#384D8F #8F384D #4D8F38

tetradic

#384D8F #8F3879 #8F7A38 #388F4F

square

#384D8F #8F3879 #8F7A38 #388F4F

split-complementary

#384D8F #8F4F38 #798F38

monochromatic

#161E37 #273563 #384D8F #4B66B9 #778BCA

Accessibility & contrast

On white

8.00

#384D8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#384D8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384D8F

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384D8F	#FFFFFF	#000000	##FFFFFF
##384D8F	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5591

Deuteranopia (green-blind)

#224D8E

Tritanopia (blue-blind)

#005C67

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #384d8f;
/* rgb */ color: rgb(56, 77, 143);
/* oklch */ color: oklch(43.8% 0.112 268.3);

Tailwind

colors: {
  custom: {
    50: '#777eb0',
    500: '#384d8f',
    950: '#000000',
  },
}

SCSS

$custom: #384d8f;
$custom-light: #777eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#384d8f",
  "rgb": {
    "r": 56,
    "g": 77,
    "b": 143
  },
  "hsl": {
    "h": 225.517,
    "s": 43.719,
    "l": 39.02
  },
  "oklch": {
    "l": 0.43799,
    "c": 0.11156,
    "h": 268.3
  },
  "luminance": 0.08132
}

Semantic roles & 50–950 ramp

primary

#384D8F

secondary

#B3A370

accent

#B554D3

background

#F7F7FA

surface

#EEEEF5

border

#C9C9CF

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #384D8F

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

Preview Lab → · Contrast checker → · Palette generator →