#3A46AA#3A46AA

#3A46AA is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.5% C 0.159 H 272.9°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#3A46AA
RGB	rgb(58, 70, 170)
HSL	hsl(234, 49%, 45%)
HSV	hsv(234, 66%, 67%)
CMYK	cmyk(65.9%, 58.8%, 0%, 33.3%)
CIE-LAB	lab(34.36, 27.99, -55.23)
CIE-LCH	lch(34.36, 61.91, 296.88°)
OKLab	oklab(44.51% 0.0081 -0.159)
OKLCH	oklch(44.51% 0.159 272.9)
XYZ	xyz(11.1884, 8.1811, 39.0119)
Luminance	0.0818 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A46AA #AA9E3A

analogous

#3A7EAA #3A46AA #663AAA

triadic

#3A46AA #AA3A46 #46AA3A

tetradic

#3A46AA #AA3A7E #AA9E3A #3AAA66

square

#3A46AA #AA3A7E #AA9E3A #3AAA66

split-complementary

#3A46AA #AA663A #7EAA3A

monochromatic

#1B204F #2A337C #3A46AA #5A66C7 #8890D6

Accessibility & contrast

On white

7.97

#3A46AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#3A46AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A46AA

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A46AA	#FFFFFF	#000000	##FFFFFF
##3A46AA	1.00	7.97	2.64	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AD

Deuteranopia (green-blind)

#004CA8

Tritanopia (blue-blind)

#005E71

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3a46aa;
/* rgb */ color: rgb(58, 70, 170);
/* oklch */ color: oklch(44.5% 0.159 272.9);

Tailwind

colors: {
  custom: {
    50: '#7d79c4',
    500: '#3a46aa',
    950: '#000000',
  },
}

SCSS

$custom: #3a46aa;
$custom-light: #7d79c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a46aa",
  "rgb": {
    "r": 58,
    "g": 70,
    "b": 170
  },
  "hsl": {
    "h": 233.571,
    "s": 49.123,
    "l": 44.706
  },
  "oklch": {
    "l": 0.44511,
    "c": 0.15918,
    "h": 272.9
  },
  "luminance": 0.08182
}

Semantic roles & 50–950 ramp

primary

#3A46AA

secondary

#C1BA7F

accent

#CA4FD9

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3A46AA

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

Preview Lab → · Contrast checker → · Palette generator →