#3944A2#3944A2

#3944A2 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.4% C 0.151 H 273.3°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#3944A2
RGB	rgb(57, 68, 162)
HSL	hsl(234, 48%, 43%)
HSV	hsv(234, 65%, 64%)
CMYK	cmyk(64.8%, 58%, 0%, 36.5%)
CIE-LAB	lab(33.16, 26.28, -52.38)
CIE-LCH	lch(33.16, 58.60, 296.64°)
OKLab	oklab(43.41% 0.0087 -0.1506)
OKLCH	oklch(43.41% 0.151 273.3)
XYZ	xyz(10.2739, 7.6119, 35.1032)
Luminance	0.0761 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3944A2 #A29739

analogous

#3978A2 #3944A2 #6239A2

triadic

#3944A2 #A23944 #44A239

tetradic

#3944A2 #A23978 #A29739 #39A262

square

#3944A2 #A23978 #A29739 #39A262

split-complementary

#3944A2 #A26239 #78A239

monochromatic

#191E47 #293175 #3944A2 #5561C3 #828BD3

Accessibility & contrast

On white

8.32

#3944A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#3944A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3944A2

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3944A2	#FFFFFF	#000000	##FFFFFF
##3944A2	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A5

Deuteranopia (green-blind)

#0049A0

Tritanopia (blue-blind)

#005B6C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3944a2;
/* rgb */ color: rgb(57, 68, 162);
/* oklch */ color: oklch(43.4% 0.151 273.3);

Tailwind

colors: {
  custom: {
    50: '#7b77be',
    500: '#3944a2',
    950: '#000000',
  },
}

SCSS

$custom: #3944a2;
$custom-light: #7b77be;
$custom-dark: #000000;

JSON

{
  "hex": "#3944a2",
  "rgb": {
    "r": 57,
    "g": 68,
    "b": 162
  },
  "hsl": {
    "h": 233.714,
    "s": 47.945,
    "l": 42.941
  },
  "oklch": {
    "l": 0.4341,
    "c": 0.15088,
    "h": 273.3
  },
  "luminance": 0.07613
}

Semantic roles & 50–950 ramp

primary

#3944A2

secondary

#BDB67A

accent

#C950D8

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3944A2

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

Preview Lab → · Contrast checker → · Palette generator →