#383DC1#383DC1

#383DC1 is a dark, highly saturated blue. Relative luminance 0.080; OKLCH L 44.9% C 0.201 H 273.2°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#383DC1
RGB	rgb(56, 61, 193)
HSL	hsl(238, 55%, 49%)
HSV	hsv(238, 71%, 76%)
CMYK	cmyk(71%, 68.4%, 0%, 24.3%)
CIE-LAB	lab(34.04, 41.41, -69.36)
CIE-LCH	lch(34.04, 80.78, 300.84°)
OKLab	oklab(44.85% 0.0112 -0.2005)
OKLCH	oklch(44.85% 0.201 273.2)
XYZ	xyz(12.9220, 8.0272, 51.3101)
Luminance	0.0803 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383DC1 #C1BC38

analogous

#3882C1 #383DC1 #7838C1

triadic

#383DC1 #C1383D #3DC138

tetradic

#383DC1 #C13882 #C1BC38 #38C178

square

#383DC1 #C13882 #C1BC38 #38C178

split-complementary

#383DC1 #C17838 #82C138

monochromatic

#1C1F62 #2A2E92 #383DC1 #6468D2 #9496E0

Accessibility & contrast

On white

8.06

#383DC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#383DC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383DC1

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383DC1	#FFFFFF	#000000	##FFFFFF
##383DC1	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C5

Deuteranopia (green-blind)

#004ABF

Tritanopia (blue-blind)

#00617A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #383dc1;
/* rgb */ color: rgb(56, 61, 193);
/* oklch */ color: oklch(44.9% 0.201 273.2);

Tailwind

colors: {
  custom: {
    50: '#8273d5',
    500: '#383dc1',
    950: '#000000',
  },
}

SCSS

$custom: #383dc1;
$custom-light: #8273d5;
$custom-dark: #000000;

JSON

{
  "hex": "#383dc1",
  "rgb": {
    "r": 56,
    "g": 61,
    "b": 193
  },
  "hsl": {
    "h": 237.81,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.44851,
    "c": 0.20082,
    "h": 273.2
  },
  "luminance": 0.08028
}

Semantic roles & 50–950 ramp

primary

#383DC1

secondary

#CBC98A

accent

#D949DE

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #383DC1

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

Preview Lab → · Contrast checker → · Palette generator →