#3965A9#3965A9

#3965A9 is a mid, moderate blue. Relative luminance 0.130; OKLCH L 50.9% C 0.119 H 258.8°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#3965A9
RGB	rgb(57, 101, 169)
HSL	hsl(216, 50%, 44%)
HSV	hsv(216, 66%, 66%)
CMYK	cmyk(66.3%, 40.2%, 0%, 33.7%)
CIE-LAB	lab(42.82, 7.32, -41.02)
CIE-LCH	lch(42.82, 41.67, 280.12°)
OKLab	oklab(50.92% -0.023 -0.1168)
OKLCH	oklch(50.92% 0.119 258.8)
XYZ	xyz(13.4999, 13.0405, 39.3340)
Luminance	0.1304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3965A9 #A97D39

analogous

#399DA9 #3965A9 #4539A9

triadic

#3965A9 #A93965 #65A939

tetradic

#3965A9 #A9399D #A97D39 #39A945

square

#3965A9 #A9399D #A97D39 #39A945

split-complementary

#3965A9 #A94539 #9DA939

monochromatic

#1A2E4D #2A4A7B #3965A9 #5884C7 #86A6D6

Accessibility & contrast

On white

5.82

#3965A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#3965A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3965A9

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3965A9	#FFFFFF	#000000	##FFFFFF
##3965A9	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466BAC

Deuteranopia (green-blind)

#3660A8

Tritanopia (blue-blind)

#00757F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3965a9;
/* rgb */ color: rgb(57, 101, 169);
/* oklch */ color: oklch(50.9% 0.119 258.8);

Tailwind

colors: {
  custom: {
    50: '#7b90c3',
    500: '#3965a9',
    950: '#000000',
  },
}

SCSS

$custom: #3965a9;
$custom-light: #7b90c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3965a9",
  "rgb": {
    "r": 57,
    "g": 101,
    "b": 169
  },
  "hsl": {
    "h": 216.429,
    "s": 49.558,
    "l": 44.314
  },
  "oklch": {
    "l": 0.50919,
    "c": 0.11903,
    "h": 258.8
  },
  "luminance": 0.13042
}

Semantic roles & 50–950 ramp

primary

#3965A9

secondary

#C0A67E

accent

#A34FD9

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3965A9

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

Preview Lab → · Contrast checker → · Palette generator →