#3C3DC8#3C3DC8

#3C3DC8 is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 45.8% C 0.209 H 274.1°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#3C3DC8
RGB	rgb(60, 61, 200)
HSL	hsl(240, 56%, 51%)
HSV	hsv(240, 70%, 78%)
CMYK	cmyk(70%, 69.5%, 0%, 21.6%)
CIE-LAB	lab(34.94, 44.21, -71.97)
CIE-LCH	lch(34.94, 84.47, 301.56°)
OKLab	oklab(45.76% 0.0149 -0.208)
OKLCH	oklch(45.76% 0.209 274.1)
XYZ	xyz(13.9541, 8.4669, 55.5313)
Luminance	0.0847 (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

#3C3DC8 #C8C73C

analogous

#3C83C8 #3C3DC8 #813CC8

triadic

#3C3DC8 #C83C3D #3DC83C

tetradic

#3C3DC8 #C83C83 #C8C73C #3CC881

square

#3C3DC8 #C83C83 #C8C73C #3CC881

split-complementary

#3C3DC8 #C8813C #83C83C

monochromatic

#1E1F6B #2C2D9B #3C3DC8 #6C6CD5 #9B9CE3

Accessibility & contrast

On white

7.80

#3C3DC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#3C3DC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3DC8

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3DC8	#FFFFFF	#000000	##FFFFFF
##3C3DC8	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CC

Deuteranopia (green-blind)

#004CC5

Tritanopia (blue-blind)

#00637E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3c3dc8;
/* rgb */ color: rgb(60, 61, 200);
/* oklch */ color: oklch(45.8% 0.209 274.1);

Tailwind

colors: {
  custom: {
    50: '#8573da',
    500: '#3c3dc8',
    950: '#000000',
  },
}

SCSS

$custom: #3c3dc8;
$custom-light: #8573da;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3dc8",
  "rgb": {
    "r": 60,
    "g": 61,
    "b": 200
  },
  "hsl": {
    "h": 239.571,
    "s": 56,
    "l": 50.98
  },
  "oklch": {
    "l": 0.45761,
    "c": 0.20858,
    "h": 274.1
  },
  "luminance": 0.08468
}

Semantic roles & 50–950 ramp

primary

#3C3DC8

secondary

#CFCE91

accent

#DE49DF

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #3C3DC8

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

Preview Lab → · Contrast checker → · Palette generator →