#3D3AB0#3D3AB0

#3D3AB0 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.1% C 0.181 H 276.7°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#3D3AB0
RGB	rgb(61, 58, 176)
HSL	hsl(242, 50%, 46%)
HSV	hsv(242, 67%, 69%)
CMYK	cmyk(65.3%, 67%, 0%, 31%)
CIE-LAB	lab(32.15, 38.11, -62.40)
CIE-LCH	lch(32.15, 73.11, 301.41°)
OKLab	oklab(43.1% 0.0213 -0.18)
OKLCH	oklch(43.1% 0.181 276.7)
XYZ	xyz(11.2714, 7.1519, 41.8523)
Luminance	0.0715 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3AB0 #ADB03A

analogous

#3A72B0 #3D3AB0 #783AB0

triadic

#3D3AB0 #B03D3A #3AB03D

tetradic

#3D3AB0 #B03A72 #ADB03A #3AB078

square

#3D3AB0 #B03A72 #ADB03A #3AB078

split-complementary

#3D3AB0 #B0783A #72B03A

monochromatic

#1D1C54 #2D2B82 #3D3AB0 #605DCA #8D8BD9

Accessibility & contrast

On white

8.64

#3D3AB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#3D3AB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3AB0

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3AB0	#FFFFFF	#000000	##FFFFFF
##3D3AB0	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B4

Deuteranopia (green-blind)

#0046AE

Tritanopia (blue-blind)

#005970

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3d3ab0;
/* rgb */ color: rgb(61, 58, 176);
/* oklch */ color: oklch(43.1% 0.181 276.7);

Tailwind

colors: {
  custom: {
    50: '#8171c9',
    500: '#3d3ab0',
    950: '#000000',
  },
}

SCSS

$custom: #3d3ab0;
$custom-light: #8171c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3ab0",
  "rgb": {
    "r": 61,
    "g": 58,
    "b": 176
  },
  "hsl": {
    "h": 241.525,
    "s": 50.427,
    "l": 45.882
  },
  "oklch": {
    "l": 0.43098,
    "c": 0.18127,
    "h": 276.7
  },
  "luminance": 0.07153
}

Semantic roles & 50–950 ramp

primary

#3D3AB0

secondary

#C2C382

accent

#DA4ED6

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #3D3AB0

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

Preview Lab → · Contrast checker → · Palette generator →