#3D3FD6#3D3FD6

#3D3FD6 is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.5% C 0.223 H 273.3°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#3D3FD6
RGB	rgb(61, 63, 214)
HSL	hsl(239, 65%, 54%)
HSV	hsv(239, 71%, 84%)
CMYK	cmyk(71.5%, 70.6%, 0%, 16.1%)
CIE-LAB	lab(36.74, 47.78, -77.10)
CIE-LCH	lch(36.74, 90.71, 301.79°)
OKLab	oklab(47.48% 0.013 -0.223)
OKLCH	oklch(47.48% 0.223 273.3)
XYZ	xyz(15.8355, 9.4006, 64.5852)
Luminance	0.0940 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue (survey)

#0343DF

ΔE00 3.25

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3FD6 #D6D43D

analogous

#3D8CD6 #3D3FD6 #883DD6

triadic

#3D3FD6 #D63D3F #3FD63D

tetradic

#3D3FD6 #D63D8C #D6D43D #3DD688

square

#3D3FD6 #D63D8C #D6D43D #3DD688

split-complementary

#3D3FD6 #D6883D #8CD63D

monochromatic

#1B1C7E #2527B1 #3D3FD6 #7071E1 #A2A3EB

Accessibility & contrast

On white

7.29

#3D3FD6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#3D3FD6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3FD6

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3FD6	#FFFFFF	#000000	##FFFFFF
##3D3FD6	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EDB

Deuteranopia (green-blind)

#004FD3

Tritanopia (blue-blind)

#006986

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3d3fd6;
/* rgb */ color: rgb(61, 63, 214);
/* oklch */ color: oklch(47.5% 0.223 273.3);

Tailwind

colors: {
  custom: {
    50: '#8875e4',
    500: '#3d3fd6',
    950: '#000000',
  },
}

SCSS

$custom: #3d3fd6;
$custom-light: #8875e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3fd6",
  "rgb": {
    "r": 61,
    "g": 63,
    "b": 214
  },
  "hsl": {
    "h": 239.216,
    "s": 65.106,
    "l": 53.922
  },
  "oklch": {
    "l": 0.47475,
    "c": 0.22339,
    "h": 273.3
  },
  "luminance": 0.09402
}

Semantic roles & 50–950 ramp

primary

#3D3FD6

secondary

#D8D797

accent

#E640E8

background

#F9F7FE

surface

#F1EDFC

border

#CBC8D5

text

#0D0816

muted

#7E7B84

Preview Lab

Preview with #3D3FD6

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

Preview Lab → · Contrast checker → · Palette generator →