#383EC4#383EC4

#383EC4 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.3% C 0.204 H 272.9°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#383EC4
RGB	rgb(56, 62, 196)
HSL	hsl(237, 56%, 49%)
HSV	hsv(237, 71%, 77%)
CMYK	cmyk(71.4%, 68.4%, 0%, 23.1%)
CIE-LAB	lab(34.54, 41.83, -70.30)
CIE-LCH	lch(34.54, 81.80, 300.76°)
OKLab	oklab(45.3% 0.0103 -0.2032)
OKLCH	oklch(45.3% 0.204 272.9)
XYZ	xyz(13.3140, 8.2702, 53.1085)
Luminance	0.0827 (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

#383EC4 #C4BE38

analogous

#3884C4 #383EC4 #7838C4

triadic

#383EC4 #C4383E #3EC438

tetradic

#383EC4 #C43884 #C4BE38 #38C478

square

#383EC4 #C43884 #C4BE38 #38C478

split-complementary

#383EC4 #C47838 #84C438

monochromatic

#1D2065 #2A2F94 #383EC4 #666BD3 #9699E1

Accessibility & contrast

On white

7.91

#383EC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#383EC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383EC4

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383EC4	#FFFFFF	#000000	##FFFFFF
##383EC4	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C8

Deuteranopia (green-blind)

#004BC2

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #383ec4;
/* rgb */ color: rgb(56, 62, 196);
/* oklch */ color: oklch(45.3% 0.204 272.9);

Tailwind

colors: {
  custom: {
    50: '#8274d7',
    500: '#383ec4',
    950: '#000000',
  },
}

SCSS

$custom: #383ec4;
$custom-light: #8274d7;
$custom-dark: #000000;

JSON

{
  "hex": "#383ec4",
  "rgb": {
    "r": 56,
    "g": 62,
    "b": 196
  },
  "hsl": {
    "h": 237.429,
    "s": 55.556,
    "l": 49.412
  },
  "oklch": {
    "l": 0.45297,
    "c": 0.20351,
    "h": 272.9
  },
  "luminance": 0.08272
}

Semantic roles & 50–950 ramp

primary

#383EC4

secondary

#CCC98C

accent

#D849DF

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #383EC4

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

Preview Lab → · Contrast checker → · Palette generator →