#384C91#384C91

#384C91 is a dark, moderate blue. Relative luminance 0.081; OKLCH L 43.7% C 0.116 H 269.0°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#384C91
RGB	rgb(56, 76, 145)
HSL	hsl(227, 44%, 39%)
HSV	hsv(227, 61%, 57%)
CMYK	cmyk(61.4%, 47.6%, 0%, 43.1%)
CIE-LAB	lab(34.09, 14.68, -40.58)
CIE-LCH	lch(34.09, 43.16, 289.89°)
OKLab	oklab(43.72% -0.0019 -0.1159)
OKLCH	oklch(43.72% 0.116 269)
XYZ	xyz(9.3244, 8.0532, 27.8456)
Luminance	0.0805 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384C91 #917D38

analogous

#387991 #384C91 #513891

triadic

#384C91 #91384C #4C9138

tetradic

#384C91 #913879 #917D38 #389151

square

#384C91 #913879 #917D38 #389151

split-complementary

#384C91 #915138 #799138

monochromatic

#161E39 #273565 #384C91 #4C65BA #788BCB

Accessibility & contrast

On white

8.04

#384C91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#384C91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384C91

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384C91	#FFFFFF	#000000	##FFFFFF
##384C91	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5494

Deuteranopia (green-blind)

#1D4C90

Tritanopia (blue-blind)

#005C67

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #384c91;
/* rgb */ color: rgb(56, 76, 145);
/* oklch */ color: oklch(43.7% 0.116 269.0);

Tailwind

colors: {
  custom: {
    50: '#777db2',
    500: '#384c91',
    950: '#000000',
  },
}

SCSS

$custom: #384c91;
$custom-light: #777db2;
$custom-dark: #000000;

JSON

{
  "hex": "#384c91",
  "rgb": {
    "r": 56,
    "g": 76,
    "b": 145
  },
  "hsl": {
    "h": 226.517,
    "s": 44.279,
    "l": 39.412
  },
  "oklch": {
    "l": 0.43717,
    "c": 0.11588,
    "h": 269
  },
  "luminance": 0.08054
}

Semantic roles & 50–950 ramp

primary

#384C91

secondary

#B4A571

accent

#B754D4

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #384C91

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

Preview Lab → · Contrast checker → · Palette generator →