#384E9D#384E9D

#384E9D is a dark, vivid blue. Relative luminance 0.087; OKLCH L 45.0% C 0.131 H 268.9°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#384E9D
RGB	rgb(56, 78, 157)
HSL	hsl(227, 47%, 42%)
HSV	hsv(227, 64%, 62%)
CMYK	cmyk(64.3%, 50.3%, 0%, 38.4%)
CIE-LAB	lab(35.45, 17.70, -45.68)
CIE-LCH	lch(35.45, 48.99, 291.18°)
OKLab	oklab(45% -0.0024 -0.1308)
OKLCH	oklch(45% 0.131 268.9)
XYZ	xyz(10.4390, 8.7229, 33.0253)
Luminance	0.0872 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384E9D #9D8738

analogous

#38819D #384E9D #55389D

triadic

#384E9D #9D384E #4E9D38

tetradic

#384E9D #9D3881 #9D8738 #389D55

square

#384E9D #9D3881 #9D8738 #389D55

split-complementary

#384E9D #9D5538 #819D38

monochromatic

#182143 #283870 #384E9D #516AC1 #7E90D1

Accessibility & contrast

On white

7.65

#384E9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#384E9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384E9D

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384E9D	#FFFFFF	#000000	##FFFFFF
##384E9D	1.00	7.65	2.74	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2358A0

Deuteranopia (green-blind)

#0B4F9B

Tritanopia (blue-blind)

#00606E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #384e9d;
/* rgb */ color: rgb(56, 78, 157);
/* oklch */ color: oklch(45.0% 0.131 268.9);

Tailwind

colors: {
  custom: {
    50: '#797fba',
    500: '#384e9d',
    950: '#000000',
  },
}

SCSS

$custom: #384e9d;
$custom-light: #797fba;
$custom-dark: #000000;

JSON

{
  "hex": "#384e9d",
  "rgb": {
    "r": 56,
    "g": 78,
    "b": 157
  },
  "hsl": {
    "h": 226.931,
    "s": 47.418,
    "l": 41.765
  },
  "oklch": {
    "l": 0.44999,
    "c": 0.13084,
    "h": 268.9
  },
  "luminance": 0.08724
}

Semantic roles & 50–950 ramp

primary

#384E9D

secondary

#BAAC76

accent

#BA51D7

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #384E9D

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

Preview Lab → · Contrast checker → · Palette generator →