#3D3DFF#3D3DFF

#3D3DFF is a mid, highly saturated blue. Relative luminance 0.116; OKLCH L 51.4% C 0.273 H 271.4°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#3D3DFF
RGB	rgb(61, 61, 255)
HSL	hsl(240, 100%, 62%)
HSV	hsv(240, 76%, 100%)
CMYK	cmyk(76.1%, 76.1%, 0%, 0%)
CIE-LAB	lab(40.49, 61.82, -94.17)
CIE-LCH	lch(40.49, 112.65, 303.28°)
OKLab	oklab(51.35% 0.0069 -0.2726)
OKLCH	oklch(51.35% 0.273 271.4)
XYZ	xyz(21.6371, 11.5472, 95.6768)
Luminance	0.1155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3DFF #FFFF3D

analogous

#3D9EFF #3D3DFF #9E3DFF

triadic

#3D3DFF #FF3D3D #3DFF3D

tetradic

#3D3DFF #FF3D9E #FFFF3D #3DFF9E

square

#3D3DFF #FF3D9E #FFFF3D #3DFF9E

split-complementary

#3D3DFF #FF9E3D #9EFF3D

monochromatic

#0000C2 #0000FF #3D3DFF #7A7AFF #B7B7FF

Accessibility & contrast

On white

6.34

#3D3DFF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#3D3DFF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D3DFF

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3DFF	#FFFFFF	#000000	##FFFFFF
##3D3DFF	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069FF

Deuteranopia (green-blind)

#0055FC

Tritanopia (blue-blind)

#00789D

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3d3dff;
/* rgb */ color: rgb(61, 61, 255);
/* oklch */ color: oklch(51.4% 0.273 271.4);

Tailwind

colors: {
  custom: {
    50: '#9176ff',
    500: '#3d3dff',
    950: '#000000',
  },
}

SCSS

$custom: #3d3dff;
$custom-light: #9176ff;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3dff",
  "rgb": {
    "r": 61,
    "g": 61,
    "b": 255
  },
  "hsl": {
    "h": 240,
    "s": 100,
    "l": 61.961
  },
  "oklch": {
    "l": 0.51353,
    "c": 0.27273,
    "h": 271.4
  },
  "luminance": 0.1155
}

Semantic roles & 50–950 ramp

primary

#3D3DFF

secondary

#F0F0A8

accent

#E600E5

background

#FAF7FF

surface

#F4EDFF

border

#CEC8D7

text

#0F0918

muted

#7F7B86

Preview Lab

Preview with #3D3DFF

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

Preview Lab → · Contrast checker → · Palette generator →