#3D3AB3#3D3AB3

#3D3AB3 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.4% C 0.185 H 276.5°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#3D3AB3
RGB	rgb(61, 58, 179)
HSL	hsl(241, 51%, 46%)
HSV	hsv(241, 68%, 70%)
CMYK	cmyk(65.9%, 67.6%, 0%, 29.8%)
CIE-LAB	lab(32.42, 39.11, -63.75)
CIE-LCH	lch(32.42, 74.79, 301.53°)
OKLab	oklab(43.37% 0.0209 -0.184)
OKLCH	oklch(43.37% 0.185 276.5)
XYZ	xyz(11.5716, 7.2719, 43.4329)
Luminance	0.0727 (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

#3D3AB3 #B0B33A

analogous

#3A74B3 #3D3AB3 #7A3AB3

triadic

#3D3AB3 #B33D3A #3AB33D

tetradic

#3D3AB3 #B33A74 #B0B33A #3AB37A

square

#3D3AB3 #B33A74 #B0B33A #3AB37A

split-complementary

#3D3AB3 #B37A3A #74B33A

monochromatic

#1D1C57 #2D2B85 #3D3AB3 #625FCB #8F8DDA

Accessibility & contrast

On white

8.56

#3D3AB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#3D3AB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3AB3

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3AB3	#FFFFFF	#000000	##FFFFFF
##3D3AB3	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B7

Deuteranopia (green-blind)

#0047B1

Tritanopia (blue-blind)

#005A71

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3d3ab3;
/* rgb */ color: rgb(61, 58, 179);
/* oklch */ color: oklch(43.4% 0.185 276.5);

Tailwind

colors: {
  custom: {
    50: '#8171cb',
    500: '#3d3ab3',
    950: '#000000',
  },
}

SCSS

$custom: #3d3ab3;
$custom-light: #8171cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3ab3",
  "rgb": {
    "r": 61,
    "g": 58,
    "b": 179
  },
  "hsl": {
    "h": 241.488,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.43374,
    "c": 0.18514,
    "h": 276.5
  },
  "luminance": 0.07273
}

Semantic roles & 50–950 ramp

primary

#3D3AB3

secondary

#C3C584

accent

#DB4DD7

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #3D3AB3

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

Preview Lab → · Contrast checker → · Palette generator →