#3965A5#3965A5

#3965A5 is a mid, moderate blue. Relative luminance 0.129; OKLCH L 50.7% C 0.113 H 257.8°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#3965A5
RGB	rgb(57, 101, 165)
HSL	hsl(216, 49%, 44%)
HSV	hsv(216, 65%, 65%)
CMYK	cmyk(65.5%, 38.8%, 0%, 35.3%)
CIE-LAB	lab(42.60, 5.88, -39.01)
CIE-LCH	lch(42.60, 39.45, 278.57°)
OKLab	oklab(50.67% -0.024 -0.1109)
OKLCH	oklch(50.67% 0.113 257.8)
XYZ	xyz(13.1301, 12.8926, 37.3866)
Luminance	0.1289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3965A5 #A57939

analogous

#399BA5 #3965A5 #4339A5

triadic

#3965A5 #A53965 #65A539

tetradic

#3965A5 #A5399B #A57939 #39A543

square

#3965A5 #A5399B #A57939 #39A543

split-complementary

#3965A5 #A54339 #9BA539

monochromatic

#1A2D4A #294978 #3965A5 #5683C5 #84A5D4

Accessibility & contrast

On white

5.87

#3965A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#3965A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3965A5

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3965A5	#FFFFFF	#000000	##FFFFFF
##3965A5	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#496AA8

Deuteranopia (green-blind)

#3960A4

Tritanopia (blue-blind)

#00747D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3965a5;
/* rgb */ color: rgb(57, 101, 165);
/* oklch */ color: oklch(50.7% 0.113 257.8);

Tailwind

colors: {
  custom: {
    50: '#7a90c0',
    500: '#3965a5',
    950: '#000000',
  },
}

SCSS

$custom: #3965a5;
$custom-light: #7a90c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3965a5",
  "rgb": {
    "r": 57,
    "g": 101,
    "b": 165
  },
  "hsl": {
    "h": 215.556,
    "s": 48.649,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50673,
    "c": 0.11347,
    "h": 257.8
  },
  "luminance": 0.12894
}

Semantic roles & 50–950 ramp

primary

#3965A5

secondary

#BEA37B

accent

#A150D8

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3965A5

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

Preview Lab → · Contrast checker → · Palette generator →