#383EC3#383EC3

#383EC3 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.2% C 0.202 H 272.9°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#383EC3
RGB	rgb(56, 62, 195)
HSL	hsl(237, 55%, 49%)
HSV	hsv(237, 71%, 76%)
CMYK	cmyk(71.3%, 68.2%, 0%, 23.5%)
CIE-LAB	lab(34.45, 41.49, -69.86)
CIE-LCH	lch(34.45, 81.26, 300.70°)
OKLab	oklab(45.2% 0.0104 -0.202)
OKLCH	oklch(45.2% 0.202 272.9)
XYZ	xyz(13.2005, 8.2248, 52.5110)
Luminance	0.0823 (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

#383EC3 #C3BD38

analogous

#3884C3 #383EC3 #7838C3

triadic

#383EC3 #C3383E #3EC338

tetradic

#383EC3 #C33884 #C3BD38 #38C378

square

#383EC3 #C33884 #C3BD38 #38C378

split-complementary

#383EC3 #C37838 #84C338

monochromatic

#1D2064 #2A2F93 #383EC3 #656AD3 #9598E1

Accessibility & contrast

On white

7.94

#383EC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#383EC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383EC3

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383EC3	#FFFFFF	#000000	##FFFFFF
##383EC3	1.00	7.94	2.65	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C7

Deuteranopia (green-blind)

#004AC1

Tritanopia (blue-blind)

#00627B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #383ec3;
/* rgb */ color: rgb(56, 62, 195);
/* oklch */ color: oklch(45.2% 0.202 272.9);

Tailwind

colors: {
  custom: {
    50: '#8274d6',
    500: '#383ec3',
    950: '#000000',
  },
}

SCSS

$custom: #383ec3;
$custom-light: #8274d6;
$custom-dark: #000000;

JSON

{
  "hex": "#383ec3",
  "rgb": {
    "r": 56,
    "g": 62,
    "b": 195
  },
  "hsl": {
    "h": 237.41,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.45202,
    "c": 0.20225,
    "h": 272.9
  },
  "luminance": 0.08226
}

Semantic roles & 50–950 ramp

primary

#383EC3

secondary

#CCC98B

accent

#D849DF

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #383EC3

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

Preview Lab → · Contrast checker → · Palette generator →