#3966A2#3966A2

#3966A2 is a mid, moderate cyan. Relative luminance 0.130; OKLCH L 50.7% C 0.108 H 256.2°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#3966A2
RGB	rgb(57, 102, 162)
HSL	hsl(214, 48%, 43%)
HSV	hsv(214, 65%, 64%)
CMYK	cmyk(64.8%, 37%, 0%, 36.5%)
CIE-LAB	lab(42.73, 4.18, -37.03)
CIE-LCH	lch(42.73, 37.26, 276.44°)
OKLab	oklab(50.72% -0.0258 -0.1051)
OKLCH	oklch(50.72% 0.108 256.2)
XYZ	xyz(12.9580, 12.9800, 35.9979)
Luminance	0.1298 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3966A2 #A27539

analogous

#399AA2 #3966A2 #4139A2

triadic

#3966A2 #A23966 #66A239

tetradic

#3966A2 #A2399A #A27539 #39A241

square

#3966A2 #A2399A #A27539 #39A241

split-complementary

#3966A2 #A24139 #9AA239

monochromatic

#192D47 #294975 #3966A2 #5584C3 #82A5D3

Accessibility & contrast

On white

5.84

#3966A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#3966A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3966A2

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3966A2	#FFFFFF	#000000	##FFFFFF
##3966A2	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C6AA4

Deuteranopia (green-blind)

#3D60A1

Tritanopia (blue-blind)

#00747C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3966a2;
/* rgb */ color: rgb(57, 102, 162);
/* oklch */ color: oklch(50.7% 0.108 256.2);

Tailwind

colors: {
  custom: {
    50: '#7a91be',
    500: '#3966a2',
    950: '#000000',
  },
}

SCSS

$custom: #3966a2;
$custom-light: #7a91be;
$custom-dark: #000000;

JSON

{
  "hex": "#3966a2",
  "rgb": {
    "r": 57,
    "g": 102,
    "b": 162
  },
  "hsl": {
    "h": 214.286,
    "s": 47.945,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50723,
    "c": 0.10821,
    "h": 256.2
  },
  "luminance": 0.12981
}

Semantic roles & 50–950 ramp

primary

#3966A2

secondary

#BDA07A

accent

#9E50D8

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3966A2

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

Preview Lab → · Contrast checker → · Palette generator →