#383EBD#383EBD

#383EBD is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.6% C 0.195 H 273.3°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#383EBD
RGB	rgb(56, 62, 189)
HSL	hsl(237, 54%, 48%)
HSV	hsv(237, 70%, 74%)
CMYK	cmyk(70.4%, 67.2%, 0%, 25.9%)
CIE-LAB	lab(33.90, 39.44, -67.25)
CIE-LCH	lch(33.90, 77.96, 300.39°)
OKLab	oklab(44.64% 0.011 -0.1943)
OKLCH	oklch(44.64% 0.195 273.3)
XYZ	xyz(12.5357, 7.9589, 49.0098)
Luminance	0.0796 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383EBD #BDB738

analogous

#3880BD #383EBD #7438BD

triadic

#383EBD #BD383E #3EBD38

tetradic

#383EBD #BD3880 #BDB738 #38BD74

square

#383EBD #BD3880 #BDB738 #38BD74

split-complementary

#383EBD #BD7438 #80BD38

monochromatic

#1C1F5F #2A2F8E #383EBD #6267D0 #9194DE

Accessibility & contrast

On white

8.10

#383EBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#383EBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383EBD

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383EBD	#FFFFFF	#000000	##FFFFFF
##383EBD	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C1

Deuteranopia (green-blind)

#004ABB

Tritanopia (blue-blind)

#006078

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #383ebd;
/* rgb */ color: rgb(56, 62, 189);
/* oklch */ color: oklch(44.6% 0.195 273.3);

Tailwind

colors: {
  custom: {
    50: '#8174d2',
    500: '#383ebd',
    950: '#000000',
  },
}

SCSS

$custom: #383ebd;
$custom-light: #8174d2;
$custom-dark: #000000;

JSON

{
  "hex": "#383ebd",
  "rgb": {
    "r": 56,
    "g": 62,
    "b": 189
  },
  "hsl": {
    "h": 237.293,
    "s": 54.286,
    "l": 48.039
  },
  "oklch": {
    "l": 0.44636,
    "c": 0.19463,
    "h": 273.3
  },
  "luminance": 0.0796
}

Semantic roles & 50–950 ramp

primary

#383EBD

secondary

#C9C687

accent

#D74ADE

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #383EBD

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

Preview Lab → · Contrast checker → · Palette generator →