#3960A0#3960A0

#3960A0 is a mid, moderate blue. Relative luminance 0.118; OKLCH L 49.2% C 0.112 H 259.8°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#3960A0
RGB	rgb(57, 96, 160)
HSL	hsl(217, 47%, 43%)
HSV	hsv(217, 64%, 63%)
CMYK	cmyk(64.4%, 40%, 0%, 37.3%)
CIE-LAB	lab(40.85, 7.26, -38.83)
CIE-LCH	lch(40.85, 39.50, 280.59°)
OKLab	oklab(49.22% -0.0198 -0.1104)
OKLCH	oklch(49.22% 0.112 259.8)
XYZ	xyz(12.2131, 11.7725, 34.8796)
Luminance	0.1177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3960A0 #A07939

analogous

#3993A0 #3960A0 #4639A0

triadic

#3960A0 #A03960 #60A039

tetradic

#3960A0 #A03993 #A07939 #39A046

square

#3960A0 #A03993 #A07939 #39A046

split-complementary

#3960A0 #A04639 #93A039

monochromatic

#192A46 #294573 #3960A0 #547EC2 #81A0D2

Accessibility & contrast

On white

6.26

#3960A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#3960A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3960A0

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3960A0	#FFFFFF	#000000	##FFFFFF
##3960A0	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4466A3

Deuteranopia (green-blind)

#355C9F

Tritanopia (blue-blind)

#006F78

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3960a0;
/* rgb */ color: rgb(57, 96, 160);
/* oklch */ color: oklch(49.2% 0.112 259.8);

Tailwind

colors: {
  custom: {
    50: '#7a8cbc',
    500: '#3960a0',
    950: '#000000',
  },
}

SCSS

$custom: #3960a0;
$custom-light: #7a8cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#3960a0",
  "rgb": {
    "r": 57,
    "g": 96,
    "b": 160
  },
  "hsl": {
    "h": 217.282,
    "s": 47.465,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49224,
    "c": 0.11219,
    "h": 259.8
  },
  "luminance": 0.11774
}

Semantic roles & 50–950 ramp

primary

#3960A0

secondary

#BCA379

accent

#A451D7

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3960A0

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

Preview Lab → · Contrast checker → · Palette generator →