#3960AD#3960AD

#3960AD is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.1% C 0.131 H 262.4°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#3960AD
RGB	rgb(57, 96, 173)
HSL	hsl(220, 50%, 45%)
HSV	hsv(220, 67%, 68%)
CMYK	cmyk(67.1%, 44.5%, 0%, 32.2%)
CIE-LAB	lab(41.61, 11.97, -45.31)
CIE-LCH	lch(41.61, 46.86, 284.80°)
OKLab	oklab(50.06% -0.0172 -0.1294)
OKLCH	oklch(50.06% 0.131 262.4)
XYZ	xyz(13.4104, 12.2514, 41.1851)
Luminance	0.1225 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3960AD #AD8639

analogous

#399AAD #3960AD #4C39AD

triadic

#3960AD #AD3960 #60AD39

tetradic

#3960AD #AD399A #AD8639 #39AD4C

square

#3960AD #AD399A #AD8639 #39AD4C

split-complementary

#3960AD #AD4C39 #9AAD39

monochromatic

#1B2D51 #2A467F #3960AD #5A80C9 #88A3D8

Accessibility & contrast

On white

6.09

#3960AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#3960AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3960AD

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3960AD	#FFFFFF	#000000	##FFFFFF
##3960AD	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B68B0

Deuteranopia (green-blind)

#275DAB

Tritanopia (blue-blind)

#00727E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3960ad;
/* rgb */ color: rgb(57, 96, 173);
/* oklch */ color: oklch(50.1% 0.131 262.4);

Tailwind

colors: {
  custom: {
    50: '#7c8cc6',
    500: '#3960ad',
    950: '#000000',
  },
}

SCSS

$custom: #3960ad;
$custom-light: #7c8cc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3960ad",
  "rgb": {
    "r": 57,
    "g": 96,
    "b": 173
  },
  "hsl": {
    "h": 219.828,
    "s": 50.435,
    "l": 45.098
  },
  "oklch": {
    "l": 0.50059,
    "c": 0.13058,
    "h": 262.4
  },
  "luminance": 0.12253
}

Semantic roles & 50–950 ramp

primary

#3960AD

secondary

#C2AC80

accent

#AB4EDA

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3960AD

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

Preview Lab → · Contrast checker → · Palette generator →