#383DC5#383DC5

#383DC5 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.2% C 0.206 H 273.0°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#383DC5
RGB	rgb(56, 61, 197)
HSL	hsl(238, 56%, 50%)
HSV	hsv(238, 72%, 77%)
CMYK	cmyk(71.6%, 69%, 0%, 22.7%)
CIE-LAB	lab(34.41, 42.77, -71.09)
CIE-LCH	lch(34.41, 82.96, 301.03°)
OKLab	oklab(45.23% 0.0107 -0.2056)
OKLCH	oklch(45.23% 0.206 273)
XYZ	xyz(13.3743, 8.2081, 53.6920)
Luminance	0.0821 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.56

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383DC5 #C5C038

analogous

#3884C5 #383DC5 #7938C5

triadic

#383DC5 #C5383D #3DC538

tetradic

#383DC5 #C53884 #C5C038 #38C579

square

#383DC5 #C53884 #C5C038 #38C579

split-complementary

#383DC5 #C57938 #84C538

monochromatic

#1D1F66 #2A2E95 #383DC5 #676AD4 #9699E1

Accessibility & contrast

On white

7.95

#383DC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#383DC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383DC5

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383DC5	#FFFFFF	#000000	##FFFFFF
##383DC5	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C9

Deuteranopia (green-blind)

#004AC2

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #383dc5;
/* rgb */ color: rgb(56, 61, 197);
/* oklch */ color: oklch(45.2% 0.206 273.0);

Tailwind

colors: {
  custom: {
    50: '#8373d8',
    500: '#383dc5',
    950: '#000000',
  },
}

SCSS

$custom: #383dc5;
$custom-light: #8373d8;
$custom-dark: #000000;

JSON

{
  "hex": "#383dc5",
  "rgb": {
    "r": 56,
    "g": 61,
    "b": 197
  },
  "hsl": {
    "h": 237.872,
    "s": 55.731,
    "l": 49.608
  },
  "oklch": {
    "l": 0.45234,
    "c": 0.20584,
    "h": 273
  },
  "luminance": 0.08209
}

Semantic roles & 50–950 ramp

primary

#383DC5

secondary

#CDCA8C

accent

#DA49DF

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #383DC5

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

Preview Lab → · Contrast checker → · Palette generator →