#3968C2#3968C2

#3968C2 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.2% C 0.150 H 261.9°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#3968C2
RGB	rgb(57, 104, 194)
HSL	hsl(219, 55%, 49%)
HSV	hsv(219, 71%, 76%)
CMYK	cmyk(70.6%, 46.4%, 0%, 23.9%)
CIE-LAB	lab(45.17, 14.53, -51.86)
CIE-LCH	lch(45.17, 53.86, 285.66°)
OKLab	oklab(53.21% -0.0211 -0.1486)
OKLCH	oklch(53.21% 0.15 261.9)
XYZ	xyz(16.3718, 14.6638, 52.9961)
Luminance	0.1467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3968C2 #C29339

analogous

#39ADC2 #3968C2 #4F39C2

triadic

#3968C2 #C23968 #68C239

tetradic

#3968C2 #C239AD #C29339 #39C24F

square

#3968C2 #C239AD #C29339 #39C24F

split-complementary

#3968C2 #C24F39 #ADC239

monochromatic

#1D3563 #2B4F93 #3968C2 #668BD2 #95AFE0

Accessibility & contrast

On white

5.34

#3968C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#3968C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3968C2

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3968C2	#FFFFFF	#000000	##FFFFFF
##3968C2	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3972C5

Deuteranopia (green-blind)

#1B65C0

Tritanopia (blue-blind)

#007D8B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3968c2;
/* rgb */ color: rgb(57, 104, 194);
/* oklch */ color: oklch(53.2% 0.150 261.9);

Tailwind

colors: {
  custom: {
    50: '#8092d5',
    500: '#3968c2',
    950: '#000000',
  },
}

SCSS

$custom: #3968c2;
$custom-light: #8092d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3968c2",
  "rgb": {
    "r": 57,
    "g": 104,
    "b": 194
  },
  "hsl": {
    "h": 219.416,
    "s": 54.582,
    "l": 49.216
  },
  "oklch": {
    "l": 0.53211,
    "c": 0.15006,
    "h": 261.9
  },
  "luminance": 0.14666
}

Semantic roles & 50–950 ramp

primary

#3968C2

secondary

#CBB58B

accent

#AB4ADE

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3968C2

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

Preview Lab → · Contrast checker → · Palette generator →