#383FC2#383FC2

#383FC2 is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.3% C 0.200 H 272.8°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#383FC2
RGB	rgb(56, 63, 194)
HSL	hsl(237, 55%, 49%)
HSV	hsv(237, 71%, 76%)
CMYK	cmyk(71.1%, 67.5%, 0%, 23.9%)
CIE-LAB	lab(34.58, 40.54, -69.06)
CIE-LCH	lch(34.58, 80.08, 300.42°)
OKLab	oklab(45.27% 0.0099 -0.1996)
OKLCH	oklch(45.27% 0.2 272.8)
XYZ	xyz(13.1427, 8.2895, 51.9359)
Luminance	0.0829 (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

#383FC2 #C2BB38

analogous

#3884C2 #383FC2 #7638C2

triadic

#383FC2 #C2383F #3FC238

tetradic

#383FC2 #C23884 #C2BB38 #38C276

square

#383FC2 #C23884 #C2BB38 #38C276

split-complementary

#383FC2 #C27638 #84C238

monochromatic

#1D2063 #2A3093 #383FC2 #656AD2 #9498E0

Accessibility & contrast

On white

7.90

#383FC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#383FC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383FC2

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383FC2	#FFFFFF	#000000	##FFFFFF
##383FC2	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C6

Deuteranopia (green-blind)

#004BC0

Tritanopia (blue-blind)

#00627B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #383fc2;
/* rgb */ color: rgb(56, 63, 194);
/* oklch */ color: oklch(45.3% 0.200 272.8);

Tailwind

colors: {
  custom: {
    50: '#8274d6',
    500: '#383fc2',
    950: '#000000',
  },
}

SCSS

$custom: #383fc2;
$custom-light: #8274d6;
$custom-dark: #000000;

JSON

{
  "hex": "#383fc2",
  "rgb": {
    "r": 56,
    "g": 63,
    "b": 194
  },
  "hsl": {
    "h": 236.957,
    "s": 55.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.45269,
    "c": 0.19987,
    "h": 272.8
  },
  "luminance": 0.08291
}

Semantic roles & 50–950 ramp

primary

#383FC2

secondary

#CBC88A

accent

#D749DF

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #383FC2

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

Preview Lab → · Contrast checker → · Palette generator →