#3D3CB4#3D3CB4

#3D3CB4 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.8% C 0.184 H 276.0°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#3D3CB4
RGB	rgb(61, 60, 180)
HSL	hsl(241, 50%, 47%)
HSV	hsv(241, 67%, 71%)
CMYK	cmyk(66.1%, 66.7%, 0%, 29.4%)
CIE-LAB	lab(32.96, 38.23, -63.45)
CIE-LCH	lch(32.96, 74.08, 301.07°)
OKLab	oklab(43.79% 0.0193 -0.1831)
OKLCH	oklch(43.79% 0.184 276)
XYZ	xyz(11.7758, 7.5181, 44.0017)
Luminance	0.0752 (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

#3D3CB4 #B3B43C

analogous

#3C77B4 #3D3CB4 #793CB4

triadic

#3D3CB4 #B43D3C #3CB43D

tetradic

#3D3CB4 #B43C77 #B3B43C #3CB479

square

#3D3CB4 #B43C77 #B3B43C #3CB479

split-complementary

#3D3CB4 #B4793C #77B43C

monochromatic

#1E1D58 #2D2D86 #3D3CB4 #6362CB #9190DA

Accessibility & contrast

On white

8.39

#3D3CB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#3D3CB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3CB4

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3CB4	#FFFFFF	#000000	##FFFFFF
##3D3CB4	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B8

Deuteranopia (green-blind)

#0048B2

Tritanopia (blue-blind)

#005B73

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3d3cb4;
/* rgb */ color: rgb(61, 60, 180);
/* oklch */ color: oklch(43.8% 0.184 276.0);

Tailwind

colors: {
  custom: {
    50: '#8172cb',
    500: '#3d3cb4',
    950: '#000000',
  },
}

SCSS

$custom: #3d3cb4;
$custom-light: #8172cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3cb4",
  "rgb": {
    "r": 61,
    "g": 60,
    "b": 180
  },
  "hsl": {
    "h": 240.5,
    "s": 50,
    "l": 47.059
  },
  "oklch": {
    "l": 0.43793,
    "c": 0.18411,
    "h": 276
  },
  "luminance": 0.07519
}

Semantic roles & 50–950 ramp

primary

#3D3CB4

secondary

#C5C587

accent

#DA4ED8

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #3D3CB4

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

Preview Lab → · Contrast checker → · Palette generator →