#383AC1#383AC1

#383AC1 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.4% C 0.204 H 273.7°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#383AC1
RGB	rgb(56, 58, 193)
HSL	hsl(239, 55%, 49%)
HSV	hsv(239, 71%, 76%)
CMYK	cmyk(71%, 69.9%, 0%, 24.3%)
CIE-LAB	lab(33.38, 43.20, -70.44)
CIE-LCH	lch(33.38, 82.63, 301.52°)
OKLab	oklab(44.38% 0.013 -0.2037)
OKLCH	oklch(44.38% 0.204 273.7)
XYZ	xyz(12.7664, 7.7159, 51.2583)
Luminance	0.0772 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.20

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383AC1 #C1BF38

analogous

#387FC1 #383AC1 #7B38C1

triadic

#383AC1 #C1383A #3AC138

tetradic

#383AC1 #C1387F #C1BF38 #38C17B

square

#383AC1 #C1387F #C1BF38 #38C17B

split-complementary

#383AC1 #C17B38 #7FC138

monochromatic

#1C1D62 #2A2C92 #383AC1 #6466D2 #9495E0

Accessibility & contrast

On white

8.26

#383AC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#383AC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383AC1

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383AC1	#FFFFFF	#000000	##FFFFFF
##383AC1	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C5

Deuteranopia (green-blind)

#0048BF

Tritanopia (blue-blind)

#005F79

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #383ac1;
/* rgb */ color: rgb(56, 58, 193);
/* oklch */ color: oklch(44.4% 0.204 273.7);

Tailwind

colors: {
  custom: {
    50: '#8271d5',
    500: '#383ac1',
    950: '#000000',
  },
}

SCSS

$custom: #383ac1;
$custom-light: #8271d5;
$custom-dark: #000000;

JSON

{
  "hex": "#383ac1",
  "rgb": {
    "r": 56,
    "g": 58,
    "b": 193
  },
  "hsl": {
    "h": 239.124,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.44378,
    "c": 0.20408,
    "h": 273.7
  },
  "luminance": 0.07717
}

Semantic roles & 50–950 ramp

primary

#383AC1

secondary

#CBCA8A

accent

#DC49DE

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #383AC1

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

Preview Lab → · Contrast checker → · Palette generator →