#3C3FC6#3C3FC6

#3C3FC6 is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 45.9% C 0.204 H 273.9°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#3C3FC6
RGB	rgb(60, 63, 198)
HSL	hsl(239, 55%, 51%)
HSV	hsv(239, 70%, 78%)
CMYK	cmyk(69.7%, 68.2%, 0%, 22.4%)
CIE-LAB	lab(35.19, 42.36, -70.39)
CIE-LCH	lch(35.19, 82.16, 301.04°)
OKLab	oklab(45.88% 0.014 -0.2034)
OKLCH	oklch(45.88% 0.204 273.9)
XYZ	xyz(13.8306, 8.5916, 54.3446)
Luminance	0.0859 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.63

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C3FC6 #C6C33C

analogous

#3C84C6 #3C3FC6 #7E3CC6

triadic

#3C3FC6 #C63C3F #3FC63C

tetradic

#3C3FC6 #C63C84 #C6C33C #3CC67E

square

#3C3FC6 #C63C84 #C6C33C #3CC67E

split-complementary

#3C3FC6 #C67E3C #84C63C

monochromatic

#1F2069 #2D2F98 #3C3FC6 #6B6ED4 #9B9CE2

Accessibility & contrast

On white

7.72

#3C3FC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#3C3FC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3FC6

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3FC6	#FFFFFF	#000000	##FFFFFF
##3C3FC6	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CA

Deuteranopia (green-blind)

#004CC3

Tritanopia (blue-blind)

#00637D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3c3fc6;
/* rgb */ color: rgb(60, 63, 198);
/* oklch */ color: oklch(45.9% 0.204 273.9);

Tailwind

colors: {
  custom: {
    50: '#8475d8',
    500: '#3c3fc6',
    950: '#000000',
  },
}

SCSS

$custom: #3c3fc6;
$custom-light: #8475d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3fc6",
  "rgb": {
    "r": 60,
    "g": 63,
    "b": 198
  },
  "hsl": {
    "h": 238.696,
    "s": 54.762,
    "l": 50.588
  },
  "oklch": {
    "l": 0.45884,
    "c": 0.20391,
    "h": 273.9
  },
  "luminance": 0.08593
}

Semantic roles & 50–950 ramp

primary

#3C3FC6

secondary

#CECC90

accent

#DB4ADE

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #3C3FC6

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

Preview Lab → · Contrast checker → · Palette generator →