#384F71#384F71

#384F71 is a dark, moderate blue. Relative luminance 0.076; OKLCH L 42.4% C 0.064 H 258.0°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#384F71
RGB	rgb(56, 79, 113)
HSL	hsl(216, 34%, 33%)
HSV	hsv(216, 50%, 44%)
CMYK	cmyk(50.4%, 30.1%, 0%, 55.7%)
CIE-LAB	lab(33.19, 1.55, -22.25)
CIE-LCH	lch(33.19, 22.31, 273.97°)
OKLab	oklab(42.43% -0.0132 -0.0623)
OKLCH	oklch(42.43% 0.064 258)
XYZ	xyz(7.4065, 7.6245, 16.7010)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384F71 #715A38

analogous

#386B71 #384F71 #3D3871

triadic

#384F71 #71384F #4F7138

tetradic

#384F71 #71386B #715A38 #38713D

square

#384F71 #71386B #715A38 #38713D

split-complementary

#384F71 #713D38 #6B7138

monochromatic

#0F161F #243248 #384F71 #4C6C9A #6D8BB7

Accessibility & contrast

On white

8.32

#384F71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#384F71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384F71

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384F71	#FFFFFF	#000000	##FFFFFF
##384F71	1.00	8.32	2.53	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425172

Deuteranopia (green-blind)

#3B4C70

Tritanopia (blue-blind)

#20565B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #384f71;
/* rgb */ color: rgb(56, 79, 113);
/* oklch */ color: oklch(42.4% 0.064 258.0);

Tailwind

colors: {
  custom: {
    50: '#72809a',
    500: '#384f71',
    950: '#000000',
  },
}

SCSS

$custom: #384f71;
$custom-light: #72809a;
$custom-dark: #000000;

JSON

{
  "hex": "#384f71",
  "rgb": {
    "r": 56,
    "g": 79,
    "b": 113
  },
  "hsl": {
    "h": 215.789,
    "s": 33.728,
    "l": 33.137
  },
  "oklch": {
    "l": 0.42431,
    "c": 0.06372,
    "h": 258
  },
  "luminance": 0.07625
}

Semantic roles & 50–950 ramp

primary

#384F71

secondary

#A08865

accent

#9E5ECA

background

#F7F7F9

surface

#EDEEF2

border

#C8C9CC

text

#080A0E

muted

#7B7C7E

Preview Lab

Preview with #384F71

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

Preview Lab → · Contrast checker → · Palette generator →