#3D3DBD#3D3DBD

#3D3DBD is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.8% C 0.195 H 275.2°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#3D3DBD
RGB	rgb(61, 61, 189)
HSL	hsl(240, 51%, 49%)
HSV	hsv(240, 68%, 74%)
CMYK	cmyk(67.7%, 67.7%, 0%, 25.9%)
CIE-LAB	lab(33.99, 40.66, -67.08)
CIE-LCH	lch(33.99, 78.44, 301.22°)
OKLab	oklab(44.79% 0.0175 -0.1937)
OKLCH	oklch(44.79% 0.195 275.2)
XYZ	xyz(12.7755, 8.0026, 49.0056)
Luminance	0.0800 (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

#3D3DBD #BDBD3D

analogous

#3D7DBD #3D3DBD #7D3DBD

triadic

#3D3DBD #BD3D3D #3DBD3D

tetradic

#3D3DBD #BD3D7D #BDBD3D #3DBD7D

square

#3D3DBD #BD3D7D #BDBD3D #3DBD7D

split-complementary

#3D3DBD #BD7D3D #7DBD3D

monochromatic

#1F1F60 #2E2E8F #3D3DBD #6969CE #9797DD

Accessibility & contrast

On white

8.07

#3D3DBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#3D3DBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3DBD

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3DBD	#FFFFFF	#000000	##FFFFFF
##3D3DBD	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C1

Deuteranopia (green-blind)

#004ABB

Tritanopia (blue-blind)

#005F78

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3d3dbd;
/* rgb */ color: rgb(61, 61, 189);
/* oklch */ color: oklch(44.8% 0.195 275.2);

Tailwind

colors: {
  custom: {
    50: '#8373d2',
    500: '#3d3dbd',
    950: '#000000',
  },
}

SCSS

$custom: #3d3dbd;
$custom-light: #8373d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3dbd",
  "rgb": {
    "r": 61,
    "g": 61,
    "b": 189
  },
  "hsl": {
    "h": 240,
    "s": 51.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.44785,
    "c": 0.19452,
    "h": 275.2
  },
  "luminance": 0.08004
}

Semantic roles & 50–950 ramp

primary

#3D3DBD

secondary

#C9C98D

accent

#DB4DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3D3DBD

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

Preview Lab → · Contrast checker → · Palette generator →