#3960A4#3960A4

#3960A4 is a mid, moderate blue. Relative luminance 0.119; OKLCH L 49.5% C 0.118 H 260.7°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#3960A4
RGB	rgb(57, 96, 164)
HSL	hsl(218, 48%, 43%)
HSV	hsv(218, 65%, 64%)
CMYK	cmyk(65.2%, 41.5%, 0%, 35.7%)
CIE-LAB	lab(41.08, 8.70, -40.84)
CIE-LCH	lch(41.08, 41.76, 282.02°)
OKLab	oklab(49.48% -0.019 -0.1163)
OKLCH	oklch(49.48% 0.118 260.7)
XYZ	xyz(12.5687, 11.9147, 36.7522)
Luminance	0.1192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3960A4 #A47D39

analogous

#3995A4 #3960A4 #4739A4

triadic

#3960A4 #A43960 #60A439

tetradic

#3960A4 #A43995 #A47D39 #39A447

square

#3960A4 #A43995 #A47D39 #39A447

split-complementary

#3960A4 #A44739 #95A439

monochromatic

#192B49 #294577 #3960A4 #567EC4 #83A1D4

Accessibility & contrast

On white

6.21

#3960A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#3960A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3960A4

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3960A4	#FFFFFF	#000000	##FFFFFF
##3960A4	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4166A7

Deuteranopia (green-blind)

#315CA3

Tritanopia (blue-blind)

#006F7A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3960a4;
/* rgb */ color: rgb(57, 96, 164);
/* oklch */ color: oklch(49.5% 0.118 260.7);

Tailwind

colors: {
  custom: {
    50: '#7a8cbf',
    500: '#3960a4',
    950: '#000000',
  },
}

SCSS

$custom: #3960a4;
$custom-light: #7a8cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3960a4",
  "rgb": {
    "r": 57,
    "g": 96,
    "b": 164
  },
  "hsl": {
    "h": 218.131,
    "s": 48.416,
    "l": 43.333
  },
  "oklch": {
    "l": 0.49475,
    "c": 0.11785,
    "h": 260.7
  },
  "luminance": 0.11916
}

Semantic roles & 50–950 ramp

primary

#3960A4

secondary

#BEA57B

accent

#A650D8

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3960A4

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

Preview Lab → · Contrast checker → · Palette generator →