#3962C6#3962C6

#3962C6 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.2% C 0.163 H 264.6°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#3962C6
RGB	rgb(57, 98, 198)
HSL	hsl(223, 55%, 50%)
HSV	hsv(223, 71%, 78%)
CMYK	cmyk(71.2%, 50.5%, 0%, 22.4%)
CIE-LAB	lab(43.77, 19.84, -56.42)
CIE-LCH	lch(43.77, 59.81, 289.37°)
OKLab	oklab(52.23% -0.0153 -0.1621)
OKLCH	oklch(52.23% 0.163 264.6)
XYZ	xyz(16.2445, 13.6807, 55.1997)
Luminance	0.1368 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3962C6 #C69D39

analogous

#39A9C6 #3962C6 #5639C6

triadic

#3962C6 #C63962 #62C639

tetradic

#3962C6 #C639A9 #C69D39 #39C656

square

#3962C6 #C639A9 #C69D39 #39C656

split-complementary

#3962C6 #C65639 #A9C639

monochromatic

#1E3367 #2B4A96 #3962C6 #6988D4 #98ADE1

Accessibility & contrast

On white

5.62

#3962C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#3962C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3962C6

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3962C6	#FFFFFF	#000000	##FFFFFF
##3962C6	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#266ECA

Deuteranopia (green-blind)

#0061C4

Tritanopia (blue-blind)

#007A8B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3962c6;
/* rgb */ color: rgb(57, 98, 198);
/* oklch */ color: oklch(52.2% 0.163 264.6);

Tailwind

colors: {
  custom: {
    50: '#818ed8',
    500: '#3962c6',
    950: '#000000',
  },
}

SCSS

$custom: #3962c6;
$custom-light: #818ed8;
$custom-dark: #000000;

JSON

{
  "hex": "#3962c6",
  "rgb": {
    "r": 57,
    "g": 98,
    "b": 198
  },
  "hsl": {
    "h": 222.553,
    "s": 55.294,
    "l": 50
  },
  "oklch": {
    "l": 0.52225,
    "c": 0.16282,
    "h": 264.6
  },
  "luminance": 0.13682
}

Semantic roles & 50–950 ramp

primary

#3962C6

secondary

#CDBB8E

accent

#B349DF

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #3962C6

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

Preview Lab → · Contrast checker → · Palette generator →