#3E44A9#3E44A9

#3E44A9 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.3% C 0.159 H 275.2°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#3E44A9
RGB	rgb(62, 68, 169)
HSL	hsl(237, 46%, 45%)
HSV	hsv(237, 63%, 66%)
CMYK	cmyk(63.3%, 59.8%, 0%, 33.7%)
CIE-LAB	lab(34.03, 29.58, -55.15)
CIE-LCH	lch(34.03, 62.59, 298.21°)
OKLab	oklab(44.31% 0.0145 -0.1587)
OKLCH	oklch(44.31% 0.159 275.2)
XYZ	xyz(11.2128, 8.0220, 38.4859)
Luminance	0.0802 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E44A9 #A9A33E

analogous

#3E79A9 #3E44A9 #6E3EA9

triadic

#3E44A9 #A93E44 #44A93E

tetradic

#3E44A9 #A93E79 #A9A33E #3EA96E

square

#3E44A9 #A93E79 #A9A33E #3EA96E

split-complementary

#3E44A9 #A96E3E #79A93E

monochromatic

#1D204F #2E327C #3E44A9 #6065C5 #8C90D5

Accessibility & contrast

On white

8.06

#3E44A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#3E44A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E44A9

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E44A9	#FFFFFF	#000000	##FFFFFF
##3E44A9	1.00	8.06	2.60	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AC

Deuteranopia (green-blind)

#004BA7

Tritanopia (blue-blind)

#005D70

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3e44a9;
/* rgb */ color: rgb(62, 68, 169);
/* oklch */ color: oklch(44.3% 0.159 275.2);

Tailwind

colors: {
  custom: {
    50: '#7f78c3',
    500: '#3e44a9',
    950: '#000000',
  },
}

SCSS

$custom: #3e44a9;
$custom-light: #7f78c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e44a9",
  "rgb": {
    "r": 62,
    "g": 68,
    "b": 169
  },
  "hsl": {
    "h": 236.636,
    "s": 46.32,
    "l": 45.294
  },
  "oklch": {
    "l": 0.44311,
    "c": 0.15932,
    "h": 275.2
  },
  "luminance": 0.08023
}

Semantic roles & 50–950 ramp

primary

#3E44A9

secondary

#C0BC83

accent

#CF52D6

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3E44A9

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

Preview Lab → · Contrast checker → · Palette generator →