#3C3CC1#3C3CC1

#3C3CC1 is a dark, highly saturated blue. Relative luminance 0.080; OKLCH L 44.9% C 0.201 H 274.7°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#3C3CC1
RGB	rgb(60, 60, 193)
HSL	hsl(240, 53%, 50%)
HSV	hsv(240, 69%, 76%)
CMYK	cmyk(68.9%, 68.9%, 0%, 24.3%)
CIE-LAB	lab(34.07, 42.47, -69.30)
CIE-LCH	lch(34.07, 81.28, 301.50°)
OKLab	oklab(44.94% 0.0165 -0.2002)
OKLCH	oklch(44.94% 0.201 274.7)
XYZ	xyz(13.1018, 8.0414, 51.3034)
Luminance	0.0804 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.12

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C3CC1 #C1C13C

analogous

#3C7FC1 #3C3CC1 #7F3CC1

triadic

#3C3CC1 #C13C3C #3CC13C

tetradic

#3C3CC1 #C13C7F #C1C13C #3CC17F

square

#3C3CC1 #C13C7F #C1C13C #3CC17F

split-complementary

#3C3CC1 #C17F3C #7FC13C

monochromatic

#1F1F64 #2D2D92 #3C3CC1 #6A6AD1 #9898DF

Accessibility & contrast

On white

8.05

#3C3CC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#3C3CC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3CC1

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3CC1	#FFFFFF	#000000	##FFFFFF
##3C3CC1	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C5

Deuteranopia (green-blind)

#004ABF

Tritanopia (blue-blind)

#00607A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3c3cc1;
/* rgb */ color: rgb(60, 60, 193);
/* oklch */ color: oklch(44.9% 0.201 274.7);

Tailwind

colors: {
  custom: {
    50: '#8473d5',
    500: '#3c3cc1',
    950: '#000000',
  },
}

SCSS

$custom: #3c3cc1;
$custom-light: #8473d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3cc1",
  "rgb": {
    "r": 60,
    "g": 60,
    "b": 193
  },
  "hsl": {
    "h": 240,
    "s": 52.569,
    "l": 49.608
  },
  "oklch": {
    "l": 0.44938,
    "c": 0.20093,
    "h": 274.7
  },
  "luminance": 0.08043
}

Semantic roles & 50–950 ramp

primary

#3C3CC1

secondary

#CBCB8E

accent

#DC4CDC

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3C3CC1

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

Preview Lab → · Contrast checker → · Palette generator →