#383DC4#383DC4

#383DC4 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.1% C 0.205 H 273.0°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#383DC4
RGB	rgb(56, 61, 196)
HSL	hsl(238, 56%, 49%)
HSV	hsv(238, 71%, 77%)
CMYK	cmyk(71.4%, 68.9%, 0%, 23.1%)
CIE-LAB	lab(34.32, 42.43, -70.66)
CIE-LCH	lch(34.32, 82.42, 300.98°)
OKLab	oklab(45.14% 0.0109 -0.2043)
OKLCH	oklch(45.14% 0.205 273)
XYZ	xyz(13.2601, 8.1624, 53.0905)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.56

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383DC4 #C4BF38

analogous

#3883C4 #383DC4 #7938C4

triadic

#383DC4 #C4383D #3DC438

tetradic

#383DC4 #C43883 #C4BF38 #38C479

square

#383DC4 #C43883 #C4BF38 #38C479

split-complementary

#383DC4 #C47938 #83C438

monochromatic

#1D1F65 #2A2E94 #383DC4 #666AD3 #9698E1

Accessibility & contrast

On white

7.98

#383DC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#383DC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383DC4

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383DC4	#FFFFFF	#000000	##FFFFFF
##383DC4	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C8

Deuteranopia (green-blind)

#004AC1

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #383dc4;
/* rgb */ color: rgb(56, 61, 196);
/* oklch */ color: oklch(45.1% 0.205 273.0);

Tailwind

colors: {
  custom: {
    50: '#8373d7',
    500: '#383dc4',
    950: '#000000',
  },
}

SCSS

$custom: #383dc4;
$custom-light: #8373d7;
$custom-dark: #000000;

JSON

{
  "hex": "#383dc4",
  "rgb": {
    "r": 56,
    "g": 61,
    "b": 196
  },
  "hsl": {
    "h": 237.857,
    "s": 55.556,
    "l": 49.412
  },
  "oklch": {
    "l": 0.45138,
    "c": 0.2046,
    "h": 273
  },
  "luminance": 0.08164
}

Semantic roles & 50–950 ramp

primary

#383DC4

secondary

#CCCA8C

accent

#DA49DF

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #383DC4

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

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