#3D3AB5#3D3AB5

#3D3AB5 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.6% C 0.188 H 276.3°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#3D3AB5
RGB	rgb(61, 58, 181)
HSL	hsl(241, 51%, 47%)
HSV	hsv(241, 68%, 71%)
CMYK	cmyk(66.3%, 68%, 0%, 29%)
CIE-LAB	lab(32.60, 39.78, -64.64)
CIE-LCH	lch(32.60, 75.90, 301.61°)
OKLab	oklab(43.56% 0.0207 -0.1866)
OKLCH	oklch(43.56% 0.188 276.3)
XYZ	xyz(11.7753, 7.3534, 44.5059)
Luminance	0.0735 (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

#3D3AB5 #B2B53A

analogous

#3A75B5 #3D3AB5 #7A3AB5

triadic

#3D3AB5 #B53D3A #3AB53D

tetradic

#3D3AB5 #B53A75 #B2B53A #3AB57A

square

#3D3AB5 #B53A75 #B2B53A #3AB57A

split-complementary

#3D3AB5 #B57A3A #75B53A

monochromatic

#1E1C58 #2D2B87 #3D3AB5 #6360CC #908EDB

Accessibility & contrast

On white

8.50

#3D3AB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#3D3AB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3AB5

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3AB5	#FFFFFF	#000000	##FFFFFF
##3D3AB5	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B9

Deuteranopia (green-blind)

#0047B3

Tritanopia (blue-blind)

#005B73

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3d3ab5;
/* rgb */ color: rgb(61, 58, 181);
/* oklch */ color: oklch(43.6% 0.188 276.3);

Tailwind

colors: {
  custom: {
    50: '#8271cc',
    500: '#3d3ab5',
    950: '#000000',
  },
}

SCSS

$custom: #3d3ab5;
$custom-light: #8271cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3ab5",
  "rgb": {
    "r": 61,
    "g": 58,
    "b": 181
  },
  "hsl": {
    "h": 241.463,
    "s": 51.464,
    "l": 46.863
  },
  "oklch": {
    "l": 0.43559,
    "c": 0.18771,
    "h": 276.3
  },
  "luminance": 0.07354
}

Semantic roles & 50–950 ramp

primary

#3D3AB5

secondary

#C4C685

accent

#DB4DD7

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #3D3AB5

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

Preview Lab → · Contrast checker → · Palette generator →