#3962AF#3962AF

#3962AF is a mid, vivid blue. Relative luminance 0.127; OKLCH L 50.6% C 0.131 H 261.8°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#3962AF
RGB	rgb(57, 98, 175)
HSL	hsl(219, 51%, 45%)
HSV	hsv(219, 67%, 69%)
CMYK	cmyk(67.4%, 44%, 0%, 31.4%)
CIE-LAB	lab(42.31, 11.41, -45.38)
CIE-LCH	lch(42.31, 46.79, 284.12°)
OKLab	oklab(50.63% -0.0188 -0.1296)
OKLCH	oklch(50.63% 0.131 261.8)
XYZ	xyz(13.7901, 12.6990, 42.2735)
Luminance	0.1270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3962AF #AF8639

analogous

#399DAF #3962AF #4B39AF

triadic

#3962AF #AF3962 #62AF39

tetradic

#3962AF #AF399D #AF8639 #39AF4B

square

#3962AF #AF399D #AF8639 #39AF4B

split-complementary

#3962AF #AF4B39 #9DAF39

monochromatic

#1B2E53 #2A4881 #3962AF #5B82CA #8AA5D9

Accessibility & contrast

On white

5.93

#3962AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#3962AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3962AF

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3962AF	#FFFFFF	#000000	##FFFFFF
##3962AF	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D6AB2

Deuteranopia (green-blind)

#295FAD

Tritanopia (blue-blind)

#007480

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3962af;
/* rgb */ color: rgb(57, 98, 175);
/* oklch */ color: oklch(50.6% 0.131 261.8);

Tailwind

colors: {
  custom: {
    50: '#7c8ec7',
    500: '#3962af',
    950: '#000000',
  },
}

SCSS

$custom: #3962af;
$custom-light: #7c8ec7;
$custom-dark: #000000;

JSON

{
  "hex": "#3962af",
  "rgb": {
    "r": 57,
    "g": 98,
    "b": 175
  },
  "hsl": {
    "h": 219.153,
    "s": 50.862,
    "l": 45.49
  },
  "oklch": {
    "l": 0.50632,
    "c": 0.13097,
    "h": 261.8
  },
  "luminance": 0.127
}

Semantic roles & 50–950 ramp

primary

#3962AF

secondary

#C3AC81

accent

#A94DDA

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3962AF

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

Preview Lab → · Contrast checker → · Palette generator →