#3C46DB#3C46DB

#3C46DB is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 49.0% C 0.222 H 271.9°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#3C46DB
RGB	rgb(60, 70, 219)
HSL	hsl(236, 69%, 55%)
HSV	hsv(236, 73%, 86%)
CMYK	cmyk(72.6%, 68%, 0%, 14.1%)
CIE-LAB	lab(38.64, 45.26, -76.85)
CIE-LCH	lch(38.64, 89.19, 300.50°)
OKLab	oklab(48.97% 0.0074 -0.2223)
OKLCH	oklch(48.97% 0.222 271.9)
XYZ	xyz(16.8355, 10.4537, 68.1346)
Luminance	0.1046 (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

#3C46DB #DBD13C

analogous

#3C96DB #3C46DB #813CDB

triadic

#3C46DB #DB3C46 #46DB3C

tetradic

#3C46DB #DB3C96 #DBD13C #3CDB81

square

#3C46DB #DB3C96 #DBD13C #3CDB81

split-complementary

#3C46DB #DB813C #96DB3C

monochromatic

#181F84 #222BB8 #3C46DB #7077E5 #A3A8EE

Accessibility & contrast

On white

6.79

#3C46DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#3C46DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C46DB

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C46DB	#FFFFFF	#000000	##FFFFFF
##3C46DB	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E0

Deuteranopia (green-blind)

#0053D8

Tritanopia (blue-blind)

#006F8B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3c46db;
/* rgb */ color: rgb(60, 70, 219);
/* oklch */ color: oklch(49.0% 0.222 271.9);

Tailwind

colors: {
  custom: {
    50: '#887ae7',
    500: '#3c46db',
    950: '#000000',
  },
}

SCSS

$custom: #3c46db;
$custom-light: #887ae7;
$custom-dark: #000000;

JSON

{
  "hex": "#3c46db",
  "rgb": {
    "r": 60,
    "g": 70,
    "b": 219
  },
  "hsl": {
    "h": 236.226,
    "s": 68.831,
    "l": 54.706
  },
  "oklch": {
    "l": 0.48969,
    "c": 0.22242,
    "h": 271.9
  },
  "luminance": 0.10455
}

Semantic roles & 50–950 ramp

primary

#3C46DB

secondary

#DBD798

accent

#E13CEC

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #3C46DB

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

Preview Lab → · Contrast checker → · Palette generator →