#383CC1#383CC1

#383CC1 is a dark, highly saturated blue. Relative luminance 0.079; OKLCH L 44.7% C 0.202 H 273.4°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#383CC1
RGB	rgb(56, 60, 193)
HSL	hsl(238, 55%, 49%)
HSV	hsv(238, 71%, 76%)
CMYK	cmyk(71%, 68.9%, 0%, 24.3%)
CIE-LAB	lab(33.82, 42.01, -69.72)
CIE-LCH	lch(33.82, 81.40, 301.07°)
OKLab	oklab(44.69% 0.0118 -0.2016)
OKLCH	oklch(44.69% 0.202 273.4)
XYZ	xyz(12.8692, 7.9215, 51.2925)
Luminance	0.0792 (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

#383CC1 #C1BD38

analogous

#3881C1 #383CC1 #7938C1

triadic

#383CC1 #C1383C #3CC138

tetradic

#383CC1 #C13881 #C1BD38 #38C179

square

#383CC1 #C13881 #C1BD38 #38C179

split-complementary

#383CC1 #C17938 #81C138

monochromatic

#1C1F62 #2A2D92 #383CC1 #6467D2 #9496E0

Accessibility & contrast

On white

8.13

#383CC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#383CC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383CC1

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383CC1	#FFFFFF	#000000	##FFFFFF
##383CC1	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C5

Deuteranopia (green-blind)

#0049BF

Tritanopia (blue-blind)

#00607A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #383cc1;
/* rgb */ color: rgb(56, 60, 193);
/* oklch */ color: oklch(44.7% 0.202 273.4);

Tailwind

colors: {
  custom: {
    50: '#8272d5',
    500: '#383cc1',
    950: '#000000',
  },
}

SCSS

$custom: #383cc1;
$custom-light: #8272d5;
$custom-dark: #000000;

JSON

{
  "hex": "#383cc1",
  "rgb": {
    "r": 56,
    "g": 60,
    "b": 193
  },
  "hsl": {
    "h": 238.248,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.44692,
    "c": 0.20192,
    "h": 273.4
  },
  "luminance": 0.07923
}

Semantic roles & 50–950 ramp

primary

#383CC1

secondary

#CBC98A

accent

#DA49DE

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #383CC1

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

Preview Lab → · Contrast checker → · Palette generator →