#3D3BB4#3D3BB4

#3D3BB4 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.6% C 0.185 H 276.2°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#3D3BB4
RGB	rgb(61, 59, 180)
HSL	hsl(241, 51%, 47%)
HSV	hsv(241, 67%, 71%)
CMYK	cmyk(66.1%, 67.2%, 0%, 29.4%)
CIE-LAB	lab(32.73, 38.84, -63.83)
CIE-LCH	lch(32.73, 74.72, 301.32°)
OKLab	oklab(43.63% 0.02 -0.1842)
OKLCH	oklch(43.63% 0.185 276.2)
XYZ	xyz(11.7240, 7.4143, 43.9844)
Luminance	0.0741 (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

#3D3BB4 #B2B43B

analogous

#3B76B4 #3D3BB4 #7A3BB4

triadic

#3D3BB4 #B43D3B #3BB43D

tetradic

#3D3BB4 #B43B76 #B2B43B #3BB47A

square

#3D3BB4 #B43B76 #B2B43B #3BB47A

split-complementary

#3D3BB4 #B47A3B #76B43B

monochromatic

#1E1D58 #2D2C86 #3D3BB4 #6361CB #908FDA

Accessibility & contrast

On white

8.46

#3D3BB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#3D3BB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3BB4

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3BB4	#FFFFFF	#000000	##FFFFFF
##3D3BB4	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B8

Deuteranopia (green-blind)

#0048B2

Tritanopia (blue-blind)

#005B72

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3d3bb4;
/* rgb */ color: rgb(61, 59, 180);
/* oklch */ color: oklch(43.6% 0.185 276.2);

Tailwind

colors: {
  custom: {
    50: '#8172cb',
    500: '#3d3bb4',
    950: '#000000',
  },
}

SCSS

$custom: #3d3bb4;
$custom-light: #8172cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3bb4",
  "rgb": {
    "r": 61,
    "g": 59,
    "b": 180
  },
  "hsl": {
    "h": 240.992,
    "s": 50.628,
    "l": 46.863
  },
  "oklch": {
    "l": 0.43629,
    "c": 0.18528,
    "h": 276.2
  },
  "luminance": 0.07415
}

Semantic roles & 50–950 ramp

primary

#3D3BB4

secondary

#C4C586

accent

#DA4ED8

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #3D3BB4

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

Preview Lab → · Contrast checker → · Palette generator →