#383CC6#383CC6

#383CC6 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.2% C 0.208 H 273.1°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#383CC6
RGB	rgb(56, 60, 198)
HSL	hsl(238, 56%, 50%)
HSV	hsv(238, 72%, 78%)
CMYK	cmyk(71.7%, 69.7%, 0%, 22.4%)
CIE-LAB	lab(34.29, 43.70, -71.88)
CIE-LCH	lch(34.29, 84.12, 301.30°)
OKLab	oklab(45.17% 0.0112 -0.2079)
OKLCH	oklch(45.17% 0.208 273.1)
XYZ	xyz(13.4364, 8.1483, 54.2798)
Luminance	0.0815 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.77

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383CC6 #C6C238

analogous

#3883C6 #383CC6 #7B38C6

triadic

#383CC6 #C6383C #3CC638

tetradic

#383CC6 #C63883 #C6C238 #38C67B

square

#383CC6 #C63883 #C6C238 #38C67B

split-complementary

#383CC6 #C67B38 #83C638

monochromatic

#1D1F67 #2B2E96 #383CC6 #676AD4 #9799E2

Accessibility & contrast

On white

7.98

#383CC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#383CC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383CC6

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383CC6	#FFFFFF	#000000	##FFFFFF
##383CC6	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CA

Deuteranopia (green-blind)

#004AC3

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #383cc6;
/* rgb */ color: rgb(56, 60, 198);
/* oklch */ color: oklch(45.2% 0.208 273.1);

Tailwind

colors: {
  custom: {
    50: '#8373d9',
    500: '#383cc6',
    950: '#000000',
  },
}

SCSS

$custom: #383cc6;
$custom-light: #8373d9;
$custom-dark: #000000;

JSON

{
  "hex": "#383cc6",
  "rgb": {
    "r": 56,
    "g": 60,
    "b": 198
  },
  "hsl": {
    "h": 238.31,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45174,
    "c": 0.20816,
    "h": 273.1
  },
  "luminance": 0.0815
}

Semantic roles & 50–950 ramp

primary

#383CC6

secondary

#CDCB8D

accent

#DB49DF

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #383CC6

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

Preview Lab → · Contrast checker → · Palette generator →