#384181#384181

#384181 is a dark, moderate blue. Relative luminance 0.062; OKLCH L 40.2% C 0.107 H 274.5°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#384181
RGB	rgb(56, 65, 129)
HSL	hsl(233, 39%, 36%)
HSV	hsv(233, 57%, 51%)
CMYK	cmyk(56.6%, 49.6%, 0%, 49.4%)
CIE-LAB	lab(29.93, 16.33, -37.40)
CIE-LCH	lch(29.93, 40.82, 293.59°)
OKLab	oklab(40.21% 0.0085 -0.1066)
OKLCH	oklch(40.21% 0.107 274.5)
XYZ	xyz(7.4824, 6.2058, 21.5682)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384181 #817838

analogous

#386681 #384181 #543881

triadic

#384181 #813841 #418138

tetradic

#384181 #813866 #817838 #388154

square

#384181 #813866 #817838 #388154

split-complementary

#384181 #815438 #668138

monochromatic

#13162C #252B56 #384181 #4B57AC #727CC2

Accessibility & contrast

On white

9.37

#384181 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#384181 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384181

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384181	#FFFFFF	#000000	##FFFFFF
##384181	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234A83

Deuteranopia (green-blind)

#194480

Tritanopia (blue-blind)

#134F5B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #384181;
/* rgb */ color: rgb(56, 65, 129);
/* oklch */ color: oklch(40.2% 0.107 274.5);

Tailwind

colors: {
  custom: {
    50: '#7575a6',
    500: '#384181',
    950: '#000000',
  },
}

SCSS

$custom: #384181;
$custom-light: #7575a6;
$custom-dark: #000000;

JSON

{
  "hex": "#384181",
  "rgb": {
    "r": 56,
    "g": 65,
    "b": 129
  },
  "hsl": {
    "h": 232.603,
    "s": 39.459,
    "l": 36.275
  },
  "oklch": {
    "l": 0.40213,
    "c": 0.10699,
    "h": 274.5
  },
  "luminance": 0.06206
}

Semantic roles & 50–950 ramp

primary

#384181

secondary

#ABA36A

accent

#C158CF

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#09080F

muted

#7B7B7F

Preview Lab

Preview with #384181

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

Preview Lab → · Contrast checker → · Palette generator →