#3962A9#3962A9

#3962A9 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.2% C 0.123 H 260.6°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#3962A9
RGB	rgb(57, 98, 169)
HSL	hsl(218, 50%, 44%)
HSV	hsv(218, 66%, 66%)
CMYK	cmyk(66.3%, 42%, 0%, 33.7%)
CIE-LAB	lab(41.95, 9.23, -42.41)
CIE-LCH	lch(41.95, 43.40, 282.28°)
OKLab	oklab(50.24% -0.02 -0.1209)
OKLCH	oklch(50.24% 0.123 260.6)
XYZ	xyz(13.2139, 12.4685, 39.2387)
Luminance	0.1247 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3962A9 #A98039

analogous

#399AA9 #3962A9 #4839A9

triadic

#3962A9 #A93962 #62A939

tetradic

#3962A9 #A9399A #A98039 #39A948

square

#3962A9 #A9399A #A98039 #39A948

split-complementary

#3962A9 #A94839 #9AA939

monochromatic

#1A2D4D #2A477B #3962A9 #5881C7 #86A3D6

Accessibility & contrast

On white

6.01

#3962A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#3962A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3962A9

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3962A9	#FFFFFF	#000000	##FFFFFF
##3962A9	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4169AC

Deuteranopia (green-blind)

#305EA8

Tritanopia (blue-blind)

#00727D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3962a9;
/* rgb */ color: rgb(57, 98, 169);
/* oklch */ color: oklch(50.2% 0.123 260.6);

Tailwind

colors: {
  custom: {
    50: '#7b8ec3',
    500: '#3962a9',
    950: '#000000',
  },
}

SCSS

$custom: #3962a9;
$custom-light: #7b8ec3;
$custom-dark: #000000;

JSON

{
  "hex": "#3962a9",
  "rgb": {
    "r": 57,
    "g": 98,
    "b": 169
  },
  "hsl": {
    "h": 218.036,
    "s": 49.558,
    "l": 44.314
  },
  "oklch": {
    "l": 0.50243,
    "c": 0.12254,
    "h": 260.6
  },
  "luminance": 0.1247
}

Semantic roles & 50–950 ramp

primary

#3962A9

secondary

#C0A87E

accent

#A64FD9

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3962A9

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

Preview Lab → · Contrast checker → · Palette generator →