#3C3DC5#3C3DC5

#3C3DC5 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.5% C 0.205 H 274.3°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#3C3DC5
RGB	rgb(60, 61, 197)
HSL	hsl(240, 54%, 50%)
HSV	hsv(240, 70%, 77%)
CMYK	cmyk(69.5%, 69%, 0%, 22.7%)
CIE-LAB	lab(34.66, 43.21, -70.68)
CIE-LCH	lch(34.66, 82.84, 301.44°)
OKLab	oklab(45.47% 0.0154 -0.2043)
OKLCH	oklch(45.47% 0.205 274.3)
XYZ	xyz(13.6069, 8.3281, 53.7029)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.93

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C3DC5 #C5C43C

analogous

#3C81C5 #3C3DC5 #7F3CC5

triadic

#3C3DC5 #C53C3D #3DC53C

tetradic

#3C3DC5 #C53C81 #C5C43C #3CC57F

square

#3C3DC5 #C53C81 #C5C43C #3CC57F

split-complementary

#3C3DC5 #C57F3C #81C53C

monochromatic

#1F1F68 #2D2E97 #3C3DC5 #6B6CD3 #9A9BE1

Accessibility & contrast

On white

7.88

#3C3DC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#3C3DC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3DC5

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3DC5	#FFFFFF	#000000	##FFFFFF
##3C3DC5	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C9

Deuteranopia (green-blind)

#004BC2

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3c3dc5;
/* rgb */ color: rgb(60, 61, 197);
/* oklch */ color: oklch(45.5% 0.205 274.3);

Tailwind

colors: {
  custom: {
    50: '#8473d8',
    500: '#3c3dc5',
    950: '#000000',
  },
}

SCSS

$custom: #3c3dc5;
$custom-light: #8473d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3dc5",
  "rgb": {
    "r": 60,
    "g": 61,
    "b": 197
  },
  "hsl": {
    "h": 239.562,
    "s": 54.15,
    "l": 50.392
  },
  "oklch": {
    "l": 0.45474,
    "c": 0.20485,
    "h": 274.3
  },
  "luminance": 0.08329
}

Semantic roles & 50–950 ramp

primary

#3C3DC5

secondary

#CDCD90

accent

#DC4ADE

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #3C3DC5

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

Preview Lab → · Contrast checker → · Palette generator →