#383BC2#383BC2

#383BC2 is a dark, highly saturated blue. Relative luminance 0.079; OKLCH L 44.6% C 0.204 H 273.5°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#383BC2
RGB	rgb(56, 59, 194)
HSL	hsl(239, 55%, 49%)
HSV	hsv(239, 71%, 76%)
CMYK	cmyk(71.1%, 69.6%, 0%, 23.9%)
CIE-LAB	lab(33.69, 42.94, -70.51)
CIE-LCH	lch(33.69, 82.56, 301.34°)
OKLab	oklab(44.63% 0.0123 -0.2039)
OKLCH	oklch(44.63% 0.204 273.5)
XYZ	xyz(12.9292, 7.8625, 51.8647)
Luminance	0.0786 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.97

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383BC2 #C2BF38

analogous

#3880C2 #383BC2 #7A38C2

triadic

#383BC2 #C2383B #3BC238

tetradic

#383BC2 #C23880 #C2BF38 #38C27A

square

#383BC2 #C23880 #C2BF38 #38C27A

split-complementary

#383BC2 #C27A38 #80C238

monochromatic

#1D1E63 #2A2D93 #383BC2 #6567D2 #9496E0

Accessibility & contrast

On white

8.16

#383BC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#383BC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383BC2

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383BC2	#FFFFFF	#000000	##FFFFFF
##383BC2	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C6

Deuteranopia (green-blind)

#0049C0

Tritanopia (blue-blind)

#00607A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #383bc2;
/* rgb */ color: rgb(56, 59, 194);
/* oklch */ color: oklch(44.6% 0.204 273.5);

Tailwind

colors: {
  custom: {
    50: '#8272d6',
    500: '#383bc2',
    950: '#000000',
  },
}

SCSS

$custom: #383bc2;
$custom-light: #8272d6;
$custom-dark: #000000;

JSON

{
  "hex": "#383bc2",
  "rgb": {
    "r": 56,
    "g": 59,
    "b": 194
  },
  "hsl": {
    "h": 238.696,
    "s": 55.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.44631,
    "c": 0.20425,
    "h": 273.5
  },
  "luminance": 0.07864
}

Semantic roles & 50–950 ramp

primary

#383BC2

secondary

#CBCA8A

accent

#DB49DF

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #383BC2

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

Preview Lab → · Contrast checker → · Palette generator →