#383CC5#383CC5

#383CC5 is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.1% C 0.207 H 273.1°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#383CC5
RGB	rgb(56, 60, 197)
HSL	hsl(238, 56%, 50%)
HSV	hsv(238, 72%, 77%)
CMYK	cmyk(71.6%, 69.5%, 0%, 22.7%)
CIE-LAB	lab(34.20, 43.36, -71.45)
CIE-LCH	lch(34.20, 83.58, 301.25°)
OKLab	oklab(45.08% 0.0113 -0.2066)
OKLCH	oklch(45.08% 0.207 273.1)
XYZ	xyz(13.3214, 8.1024, 53.6744)
Luminance	0.0810 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.76

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383CC5 #C5C138

analogous

#3883C5 #383CC5 #7B38C5

triadic

#383CC5 #C5383C #3CC538

tetradic

#383CC5 #C53883 #C5C138 #38C57B

square

#383CC5 #C53883 #C5C138 #38C57B

split-complementary

#383CC5 #C57B38 #83C538

monochromatic

#1D1F66 #2A2D95 #383CC5 #676AD4 #9698E1

Accessibility & contrast

On white

8.01

#383CC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#383CC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383CC5

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383CC5	#FFFFFF	#000000	##FFFFFF
##383CC5	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C9

Deuteranopia (green-blind)

#004AC2

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #383cc5;
/* rgb */ color: rgb(56, 60, 197);
/* oklch */ color: oklch(45.1% 0.207 273.1);

Tailwind

colors: {
  custom: {
    50: '#8373d8',
    500: '#383cc5',
    950: '#000000',
  },
}

SCSS

$custom: #383cc5;
$custom-light: #8373d8;
$custom-dark: #000000;

JSON

{
  "hex": "#383cc5",
  "rgb": {
    "r": 56,
    "g": 60,
    "b": 197
  },
  "hsl": {
    "h": 238.298,
    "s": 55.731,
    "l": 49.608
  },
  "oklch": {
    "l": 0.45077,
    "c": 0.20692,
    "h": 273.1
  },
  "luminance": 0.08104
}

Semantic roles & 50–950 ramp

primary

#383CC5

secondary

#CDCB8C

accent

#DB49DF

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #383CC5

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

Preview Lab → · Contrast checker → · Palette generator →