#3D3BB7#3D3BB7

#3D3BB7 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.9% C 0.189 H 276.0°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#3D3BB7
RGB	rgb(61, 59, 183)
HSL	hsl(241, 51%, 47%)
HSV	hsv(241, 68%, 72%)
CMYK	cmyk(66.7%, 67.8%, 0%, 28.2%)
CIE-LAB	lab(33.00, 39.85, -65.16)
CIE-LCH	lch(33.00, 76.38, 301.45°)
OKLab	oklab(43.91% 0.0197 -0.1881)
OKLCH	oklch(43.91% 0.189 276)
XYZ	xyz(12.0329, 7.5379, 45.6114)
Luminance	0.0754 (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

#3D3BB7 #B5B73B

analogous

#3B77B7 #3D3BB7 #7B3BB7

triadic

#3D3BB7 #B73D3B #3BB73D

tetradic

#3D3BB7 #B73B77 #B5B73B #3BB77B

square

#3D3BB7 #B73B77 #B5B73B #3BB77B

split-complementary

#3D3BB7 #B77B3B #77B73B

monochromatic

#1E1D5A #2E2C89 #3D3BB7 #6463CD #9291DC

Accessibility & contrast

On white

8.37

#3D3BB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#3D3BB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3BB7

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3BB7	#FFFFFF	#000000	##FFFFFF
##3D3BB7	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053BB

Deuteranopia (green-blind)

#0048B5

Tritanopia (blue-blind)

#005C74

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3d3bb7;
/* rgb */ color: rgb(61, 59, 183);
/* oklch */ color: oklch(43.9% 0.189 276.0);

Tailwind

colors: {
  custom: {
    50: '#8272ce',
    500: '#3d3bb7',
    950: '#000000',
  },
}

SCSS

$custom: #3d3bb7;
$custom-light: #8272ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3bb7",
  "rgb": {
    "r": 61,
    "g": 59,
    "b": 183
  },
  "hsl": {
    "h": 240.968,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.43906,
    "c": 0.18914,
    "h": 276
  },
  "luminance": 0.07539
}

Semantic roles & 50–950 ramp

primary

#3D3BB7

secondary

#C5C687

accent

#DB4DD8

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #3D3BB7

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

Preview Lab → · Contrast checker → · Palette generator →