#383EC6#383EC6

#383EC6 is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 45.5% C 0.206 H 272.8°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#383EC6
RGB	rgb(56, 62, 198)
HSL	hsl(237, 56%, 50%)
HSV	hsv(237, 72%, 78%)
CMYK	cmyk(71.7%, 68.7%, 0%, 22.4%)
CIE-LAB	lab(34.73, 42.51, -71.16)
CIE-LCH	lch(34.73, 82.89, 300.85°)
OKLab	oklab(45.49% 0.01 -0.2058)
OKLCH	oklch(45.49% 0.206 272.8)
XYZ	xyz(13.5431, 8.3619, 54.3154)
Luminance	0.0836 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.39

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383EC6 #C6C038

analogous

#3885C6 #383EC6 #7938C6

triadic

#383EC6 #C6383E #3EC638

tetradic

#383EC6 #C63885 #C6C038 #38C679

square

#383EC6 #C63885 #C6C038 #38C679

split-complementary

#383EC6 #C67938 #85C638

monochromatic

#1D2067 #2B2F96 #383EC6 #676CD4 #979AE2

Accessibility & contrast

On white

7.86

#383EC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#383EC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383EC6

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383EC6	#FFFFFF	#000000	##FFFFFF
##383EC6	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CA

Deuteranopia (green-blind)

#004BC3

Tritanopia (blue-blind)

#00637D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #383ec6;
/* rgb */ color: rgb(56, 62, 198);
/* oklch */ color: oklch(45.5% 0.206 272.8);

Tailwind

colors: {
  custom: {
    50: '#8374d8',
    500: '#383ec6',
    950: '#000000',
  },
}

SCSS

$custom: #383ec6;
$custom-light: #8374d8;
$custom-dark: #000000;

JSON

{
  "hex": "#383ec6",
  "rgb": {
    "r": 56,
    "g": 62,
    "b": 198
  },
  "hsl": {
    "h": 237.465,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45488,
    "c": 0.20601,
    "h": 272.8
  },
  "luminance": 0.08363
}

Semantic roles & 50–950 ramp

primary

#383EC6

secondary

#CDCA8D

accent

#D949DF

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #383EC6

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

Preview Lab → · Contrast checker → · Palette generator →