#3C3CC8#3C3CC8

#3C3CC8 is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 45.6% C 0.210 H 274.3°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#3C3CC8
RGB	rgb(60, 60, 200)
HSL	hsl(240, 56%, 51%)
HSV	hsv(240, 70%, 78%)
CMYK	cmyk(70%, 70%, 0%, 21.6%)
CIE-LAB	lab(34.72, 44.80, -72.32)
CIE-LCH	lch(34.72, 85.07, 301.78°)
OKLab	oklab(45.61% 0.0155 -0.2091)
OKLCH	oklch(45.61% 0.21 274.3)
XYZ	xyz(13.9012, 8.3612, 55.5137)
Luminance	0.0836 (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

#3C3CC8 #C8C83C

analogous

#3C82C8 #3C3CC8 #823CC8

triadic

#3C3CC8 #C83C3C #3CC83C

tetradic

#3C3CC8 #C83C82 #C8C83C #3CC882

square

#3C3CC8 #C83C82 #C8C83C #3CC882

split-complementary

#3C3CC8 #C8823C #82C83C

monochromatic

#1E1E6B #2C2C9B #3C3CC8 #6C6CD5 #9B9BE3

Accessibility & contrast

On white

7.86

#3C3CC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#3C3CC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3CC8

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3CC8	#FFFFFF	#000000	##FFFFFF
##3C3CC8	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CC

Deuteranopia (green-blind)

#004BC5

Tritanopia (blue-blind)

#00637E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3c3cc8;
/* rgb */ color: rgb(60, 60, 200);
/* oklch */ color: oklch(45.6% 0.210 274.3);

Tailwind

colors: {
  custom: {
    50: '#8573da',
    500: '#3c3cc8',
    950: '#000000',
  },
}

SCSS

$custom: #3c3cc8;
$custom-light: #8573da;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3cc8",
  "rgb": {
    "r": 60,
    "g": 60,
    "b": 200
  },
  "hsl": {
    "h": 240,
    "s": 56,
    "l": 50.98
  },
  "oklch": {
    "l": 0.45608,
    "c": 0.20964,
    "h": 274.3
  },
  "luminance": 0.08363
}

Semantic roles & 50–950 ramp

primary

#3C3CC8

secondary

#CFCF91

accent

#DF49DF

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #3C3CC8

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

Preview Lab → · Contrast checker → · Palette generator →