#3C3DD9#3C3DD9

#3C3DD9 is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.4% C 0.229 H 273.1°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#3C3DD9
RGB	rgb(60, 61, 217)
HSL	hsl(240, 67%, 54%)
HSV	hsv(240, 72%, 85%)
CMYK	cmyk(72.4%, 71.9%, 0%, 14.9%)
CIE-LAB	lab(36.57, 49.79, -79.12)
CIE-LCH	lch(36.57, 93.49, 302.18°)
OKLab	oklab(47.42% 0.0124 -0.2289)
OKLCH	oklch(47.42% 0.229 273.1)
XYZ	xyz(16.0524, 9.3063, 66.5825)
Luminance	0.0931 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.32

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C3DD9 #D9D83C

analogous

#3C8CD9 #3C3DD9 #8A3CD9

triadic

#3C3DD9 #D93C3D #3DD93C

tetradic

#3C3DD9 #D93C8C #D9D83C #3CD98A

square

#3C3DD9 #D93C8C #D9D83C #3CD98A

split-complementary

#3C3DD9 #D98A3C #8CD93C

monochromatic

#191A81 #2324B5 #3C3DD9 #6F70E3 #A2A3ED

Accessibility & contrast

On white

7.34

#3C3DD9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#3C3DD9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3DD9

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3DD9	#FFFFFF	#000000	##FFFFFF
##3C3DD9	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EDE

Deuteranopia (green-blind)

#004ED6

Tritanopia (blue-blind)

#006987

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3c3dd9;
/* rgb */ color: rgb(60, 61, 217);
/* oklch */ color: oklch(47.4% 0.229 273.1);

Tailwind

colors: {
  custom: {
    50: '#8974e6',
    500: '#3c3dd9',
    950: '#000000',
  },
}

SCSS

$custom: #3c3dd9;
$custom-light: #8974e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3dd9",
  "rgb": {
    "r": 60,
    "g": 61,
    "b": 217
  },
  "hsl": {
    "h": 239.618,
    "s": 67.382,
    "l": 54.314
  },
  "oklch": {
    "l": 0.4742,
    "c": 0.22925,
    "h": 273.1
  },
  "luminance": 0.09308
}

Semantic roles & 50–950 ramp

primary

#3C3DD9

secondary

#DAD997

accent

#E93EEA

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0D0816

muted

#7E7B84

Preview Lab

Preview with #3C3DD9

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

Preview Lab → · Contrast checker → · Palette generator →