#3960A3#3960A3

#3960A3 is a mid, moderate blue. Relative luminance 0.119; OKLCH L 49.4% C 0.116 H 260.5°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#3960A3
RGB	rgb(57, 96, 163)
HSL	hsl(218, 48%, 43%)
HSV	hsv(218, 65%, 64%)
CMYK	cmyk(65%, 41.1%, 0%, 36.1%)
CIE-LAB	lab(41.02, 8.34, -40.34)
CIE-LCH	lch(41.02, 41.19, 281.68°)
OKLab	oklab(49.41% -0.0192 -0.1148)
OKLCH	oklch(49.41% 0.116 260.5)
XYZ	xyz(12.4787, 11.8788, 36.2784)
Luminance	0.1188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3960A3 #A37C39

analogous

#3995A3 #3960A3 #4739A3

triadic

#3960A3 #A33960 #60A339

tetradic

#3960A3 #A33995 #A37C39 #39A347

square

#3960A3 #A33995 #A37C39 #39A347

split-complementary

#3960A3 #A34739 #95A339

monochromatic

#192B48 #294576 #3960A3 #557EC4 #83A1D4

Accessibility & contrast

On white

6.22

#3960A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#3960A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3960A3

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3960A3	#FFFFFF	#000000	##FFFFFF
##3960A3	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4266A6

Deuteranopia (green-blind)

#325CA2

Tritanopia (blue-blind)

#006F79

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3960a3;
/* rgb */ color: rgb(57, 96, 163);
/* oklch */ color: oklch(49.4% 0.116 260.5);

Tailwind

colors: {
  custom: {
    50: '#7a8cbe',
    500: '#3960a3',
    950: '#000000',
  },
}

SCSS

$custom: #3960a3;
$custom-light: #7a8cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#3960a3",
  "rgb": {
    "r": 57,
    "g": 96,
    "b": 163
  },
  "hsl": {
    "h": 217.925,
    "s": 48.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.49412,
    "c": 0.11644,
    "h": 260.5
  },
  "luminance": 0.1188
}

Semantic roles & 50–950 ramp

primary

#3960A3

secondary

#BDA57A

accent

#A650D8

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3960A3

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

Preview Lab → · Contrast checker → · Palette generator →