#3944D2#3944D2

#3944D2 is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 47.6% C 0.214 H 271.7°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#3944D2
RGB	rgb(57, 68, 210)
HSL	hsl(236, 63%, 52%)
HSV	hsv(236, 73%, 82%)
CMYK	cmyk(72.9%, 67.6%, 0%, 17.6%)
CIE-LAB	lab(37.22, 43.10, -74.03)
CIE-LCH	lch(37.22, 85.66, 300.21°)
OKLab	oklab(47.64% 0.0063 -0.2141)
OKLCH	oklch(47.64% 0.214 271.7)
XYZ	xyz(15.3834, 9.6557, 62.0133)
Luminance	0.0966 (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

#3944D2 #D2C739

analogous

#3991D2 #3944D2 #7A39D2

triadic

#3944D2 #D23944 #44D239

tetradic

#3944D2 #D23991 #D2C739 #39D27A

square

#3944D2 #D23991 #D2C739 #39D27A

split-complementary

#3944D2 #D27A39 #91D239

monochromatic

#1B2176 #262FA8 #3944D2 #6B73DD #9DA2E9

Accessibility & contrast

On white

7.16

#3944D2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#3944D2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3944D2

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3944D2	#FFFFFF	#000000	##FFFFFF
##3944D2	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD6

Deuteranopia (green-blind)

#0050CF

Tritanopia (blue-blind)

#006B85

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3944d2;
/* rgb */ color: rgb(57, 68, 210);
/* oklch */ color: oklch(47.6% 0.214 271.7);

Tailwind

colors: {
  custom: {
    50: '#8578e1',
    500: '#3944d2',
    950: '#000000',
  },
}

SCSS

$custom: #3944d2;
$custom-light: #8578e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3944d2",
  "rgb": {
    "r": 57,
    "g": 68,
    "b": 210
  },
  "hsl": {
    "h": 235.686,
    "s": 62.963,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47642,
    "c": 0.21421,
    "h": 271.7
  },
  "luminance": 0.09657
}

Semantic roles & 50–950 ramp

primary

#3944D2

secondary

#D5D092

accent

#DA42E6

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #3944D2

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

Preview Lab → · Contrast checker → · Palette generator →