#383CC7#383CC7

#383CC7 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.3% C 0.209 H 273.0°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#383CC7
RGB	rgb(56, 60, 199)
HSL	hsl(238, 56%, 50%)
HSV	hsv(238, 72%, 78%)
CMYK	cmyk(71.9%, 69.8%, 0%, 22%)
CIE-LAB	lab(34.38, 44.04, -72.30)
CIE-LCH	lch(34.38, 84.66, 301.34°)
OKLab	oklab(45.27% 0.0111 -0.2091)
OKLCH	oklch(45.27% 0.209 273)
XYZ	xyz(13.5521, 8.1946, 54.8893)
Luminance	0.0820 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.79

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383CC7 #C7C338

analogous

#3883C7 #383CC7 #7C38C7

triadic

#383CC7 #C7383C #3CC738

tetradic

#383CC7 #C73883 #C7C338 #38C77C

square

#383CC7 #C73883 #C7C338 #38C77C

split-complementary

#383CC7 #C77C38 #83C738

monochromatic

#1D1F67 #2B2E97 #383CC7 #686BD4 #989AE2

Accessibility & contrast

On white

7.96

#383CC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#383CC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383CC7

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383CC7	#FFFFFF	#000000	##FFFFFF
##383CC7	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CB

Deuteranopia (green-blind)

#004AC4

Tritanopia (blue-blind)

#00627D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #383cc7;
/* rgb */ color: rgb(56, 60, 199);
/* oklch */ color: oklch(45.3% 0.209 273.0);

Tailwind

colors: {
  custom: {
    50: '#8373d9',
    500: '#383cc7',
    950: '#000000',
  },
}

SCSS

$custom: #383cc7;
$custom-light: #8373d9;
$custom-dark: #000000;

JSON

{
  "hex": "#383cc7",
  "rgb": {
    "r": 56,
    "g": 60,
    "b": 199
  },
  "hsl": {
    "h": 238.322,
    "s": 56.078,
    "l": 50
  },
  "oklch": {
    "l": 0.45271,
    "c": 0.2094,
    "h": 273
  },
  "luminance": 0.08196
}

Semantic roles & 50–950 ramp

primary

#383CC7

secondary

#CDCC8D

accent

#DB48DF

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #383CC7

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

Preview Lab → · Contrast checker → · Palette generator →