#3D3CB3#3D3CB3

#3D3CB3 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.7% C 0.183 H 276.1°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#3D3CB3
RGB	rgb(61, 60, 179)
HSL	hsl(241, 50%, 47%)
HSV	hsv(241, 66%, 70%)
CMYK	cmyk(65.9%, 66.5%, 0%, 29.8%)
CIE-LAB	lab(32.87, 37.90, -63.01)
CIE-LCH	lch(32.87, 73.52, 301.03°)
OKLab	oklab(43.7% 0.0194 -0.1818)
OKLCH	oklch(43.7% 0.183 276.1)
XYZ	xyz(11.6743, 7.4775, 43.4672)
Luminance	0.0748 (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

#3D3CB3 #B2B33C

analogous

#3C77B3 #3D3CB3 #793CB3

triadic

#3D3CB3 #B33D3C #3CB33D

tetradic

#3D3CB3 #B33C77 #B2B33C #3CB379

square

#3D3CB3 #B33C77 #B2B33C #3CB379

split-complementary

#3D3CB3 #B3793C #77B33C

monochromatic

#1E1D57 #2D2D85 #3D3CB3 #6362CA #9090DA

Accessibility & contrast

On white

8.41

#3D3CB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#3D3CB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3CB3

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3CB3	#FFFFFF	#000000	##FFFFFF
##3D3CB3	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B7

Deuteranopia (green-blind)

#0048B1

Tritanopia (blue-blind)

#005B72

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3d3cb3;
/* rgb */ color: rgb(61, 60, 179);
/* oklch */ color: oklch(43.7% 0.183 276.1);

Tailwind

colors: {
  custom: {
    50: '#8172cb',
    500: '#3d3cb3',
    950: '#000000',
  },
}

SCSS

$custom: #3d3cb3;
$custom-light: #8172cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3cb3",
  "rgb": {
    "r": 61,
    "g": 60,
    "b": 179
  },
  "hsl": {
    "h": 240.504,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.43701,
    "c": 0.18282,
    "h": 276.1
  },
  "luminance": 0.07478
}

Semantic roles & 50–950 ramp

primary

#3D3CB3

secondary

#C4C586

accent

#D94ED8

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #3D3CB3

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

Preview Lab → · Contrast checker → · Palette generator →