#383CC9#383CC9

#383CC9 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.5% C 0.212 H 272.9°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#383CC9
RGB	rgb(56, 60, 201)
HSL	hsl(238, 57%, 50%)
HSV	hsv(238, 72%, 79%)
CMYK	cmyk(72.1%, 70.1%, 0%, 21.2%)
CIE-LAB	lab(34.58, 44.71, -73.16)
CIE-LCH	lch(34.58, 85.73, 301.43°)
OKLab	oklab(45.47% 0.0108 -0.2116)
OKLCH	oklch(45.47% 0.212 272.9)
XYZ	xyz(13.7858, 8.2881, 56.1203)
Luminance	0.0829 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.84

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383CC9 #C9C538

analogous

#3884C9 #383CC9 #7D38C9

triadic

#383CC9 #C9383C #3CC938

tetradic

#383CC9 #C93884 #C9C538 #38C97D

square

#383CC9 #C93884 #C9C538 #38C97D

split-complementary

#383CC9 #C97D38 #84C938

monochromatic

#1D1F6A #2A2D9A #383CC9 #686BD6 #989AE3

Accessibility & contrast

On white

7.90

#383CC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#383CC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383CC9

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383CC9	#FFFFFF	#000000	##FFFFFF
##383CC9	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)

#0058CD

Deuteranopia (green-blind)

#004AC6

Tritanopia (blue-blind)

#00637E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #383cc9;
/* rgb */ color: rgb(56, 60, 201);
/* oklch */ color: oklch(45.5% 0.212 272.9);

Tailwind

colors: {
  custom: {
    50: '#8473db',
    500: '#383cc9',
    950: '#000000',
  },
}

SCSS

$custom: #383cc9;
$custom-light: #8473db;
$custom-dark: #000000;

JSON

{
  "hex": "#383cc9",
  "rgb": {
    "r": 56,
    "g": 60,
    "b": 201
  },
  "hsl": {
    "h": 238.345,
    "s": 57.312,
    "l": 50.392
  },
  "oklch": {
    "l": 0.45466,
    "c": 0.21187,
    "h": 272.9
  },
  "luminance": 0.0829
}

Semantic roles & 50–950 ramp

primary

#383CC9

secondary

#CFCD8E

accent

#DC47E1

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #383CC9

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

Preview Lab → · Contrast checker → · Palette generator →