#383FC6#383FC6

#383FC6 is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 45.6% C 0.205 H 272.6°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#383FC6
RGB	rgb(56, 63, 198)
HSL	hsl(237, 56%, 50%)
HSV	hsv(237, 72%, 78%)
CMYK	cmyk(71.7%, 68.2%, 0%, 22.4%)
CIE-LAB	lab(34.95, 41.91, -70.80)
CIE-LCH	lch(34.95, 82.27, 300.62°)
OKLab	oklab(45.65% 0.0095 -0.2047)
OKLCH	oklch(45.65% 0.205 272.6)
XYZ	xyz(13.5980, 8.4716, 54.3337)
Luminance	0.0847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.23

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383FC6 #C6BF38

analogous

#3886C6 #383FC6 #7838C6

triadic

#383FC6 #C6383F #3FC638

tetradic

#383FC6 #C63886 #C6BF38 #38C678

square

#383FC6 #C63886 #C6BF38 #38C678

split-complementary

#383FC6 #C67838 #86C638

monochromatic

#1D2167 #2B3096 #383FC6 #676DD4 #979BE2

Accessibility & contrast

On white

7.79

#383FC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#383FC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383FC6

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383FC6	#FFFFFF	#000000	##FFFFFF
##383FC6	1.00	7.79	2.69	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CA

Deuteranopia (green-blind)

#004BC3

Tritanopia (blue-blind)

#00647D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #383fc6;
/* rgb */ color: rgb(56, 63, 198);
/* oklch */ color: oklch(45.6% 0.205 272.6);

Tailwind

colors: {
  custom: {
    50: '#8375d8',
    500: '#383fc6',
    950: '#000000',
  },
}

SCSS

$custom: #383fc6;
$custom-light: #8375d8;
$custom-dark: #000000;

JSON

{
  "hex": "#383fc6",
  "rgb": {
    "r": 56,
    "g": 63,
    "b": 198
  },
  "hsl": {
    "h": 237.042,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45647,
    "c": 0.20493,
    "h": 272.6
  },
  "luminance": 0.08473
}

Semantic roles & 50–950 ramp

primary

#383FC6

secondary

#CDCA8D

accent

#D849DF

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #383FC6

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

Preview Lab → · Contrast checker → · Palette generator →