#3944C1#3944C1

#3944C1 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.1% C 0.193 H 272.3°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#3944C1
RGB	rgb(57, 68, 193)
HSL	hsl(235, 54%, 49%)
HSV	hsv(235, 70%, 76%)
CMYK	cmyk(70.5%, 64.8%, 0%, 24.3%)
CIE-LAB	lab(35.70, 37.24, -66.64)
CIE-LCH	lch(35.70, 76.33, 299.20°)
OKLab	oklab(46.07% 0.0078 -0.1925)
OKLCH	oklch(46.07% 0.193 272.3)
XYZ	xyz(13.3769, 8.8530, 51.4456)
Luminance	0.0885 (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

#3944C1 #C1B639

analogous

#3988C1 #3944C1 #7239C1

triadic

#3944C1 #C13944 #44C139

tetradic

#3944C1 #C13988 #C1B639 #39C172

square

#3944C1 #C13988 #C1B639 #39C172

split-complementary

#3944C1 #C17239 #88C139

monochromatic

#1D2363 #2B3392 #3944C1 #666ED2 #959BE0

Accessibility & contrast

On white

7.58

#3944C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#3944C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3944C1

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3944C1	#FFFFFF	#000000	##FFFFFF
##3944C1	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC5

Deuteranopia (green-blind)

#004EBF

Tritanopia (blue-blind)

#00657C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3944c1;
/* rgb */ color: rgb(57, 68, 193);
/* oklch */ color: oklch(46.1% 0.193 272.3);

Tailwind

colors: {
  custom: {
    50: '#8278d5',
    500: '#3944c1',
    950: '#000000',
  },
}

SCSS

$custom: #3944c1;
$custom-light: #8278d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3944c1",
  "rgb": {
    "r": 57,
    "g": 68,
    "b": 193
  },
  "hsl": {
    "h": 235.147,
    "s": 54.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.46074,
    "c": 0.19265,
    "h": 272.3
  },
  "luminance": 0.08854
}

Semantic roles & 50–950 ramp

primary

#3944C1

secondary

#CBC68B

accent

#D24ADE

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3944C1

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

Preview Lab → · Contrast checker → · Palette generator →