#3C4CC5#3C4CC5

#3C4CC5 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.0% C 0.188 H 271.5°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#3C4CC5
RGB	rgb(60, 76, 197)
HSL	hsl(233, 54%, 50%)
HSV	hsv(233, 70%, 77%)
CMYK	cmyk(69.5%, 61.4%, 0%, 22.7%)
CIE-LAB	lab(38.13, 34.00, -65.00)
CIE-LCH	lch(38.13, 73.35, 297.61°)
OKLab	oklab(48.01% 0.0051 -0.1875)
OKLCH	oklch(48.01% 0.188 271.5)
XYZ	xyz(14.5226, 10.1593, 54.0081)
Luminance	0.1016 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.89

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4CC5 #C5B53C

analogous

#3C90C5 #3C4CC5 #713CC5

triadic

#3C4CC5 #C53C4C #4CC53C

tetradic

#3C4CC5 #C53C90 #C5B53C #3CC571

square

#3C4CC5 #C53C90 #C5B53C #3CC571

split-complementary

#3C4CC5 #C5713C #90C53C

monochromatic

#1F2768 #2D3997 #3C4CC5 #6B77D3 #9AA3E1

Accessibility & contrast

On white

6.93

#3C4CC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#3C4CC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C4CC5

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4CC5	#FFFFFF	#000000	##FFFFFF
##3C4CC5	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C9

Deuteranopia (green-blind)

#0054C3

Tritanopia (blue-blind)

#006B81

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3c4cc5;
/* rgb */ color: rgb(60, 76, 197);
/* oklch */ color: oklch(48.0% 0.188 271.5);

Tailwind

colors: {
  custom: {
    50: '#837ed8',
    500: '#3c4cc5',
    950: '#000000',
  },
}

SCSS

$custom: #3c4cc5;
$custom-light: #837ed8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4cc5",
  "rgb": {
    "r": 60,
    "g": 76,
    "b": 197
  },
  "hsl": {
    "h": 232.993,
    "s": 54.15,
    "l": 50.392
  },
  "oklch": {
    "l": 0.48006,
    "c": 0.18762,
    "h": 271.5
  },
  "luminance": 0.10161
}

Semantic roles & 50–950 ramp

primary

#3C4CC5

secondary

#CDC690

accent

#CC4ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3C4CC5

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

Preview Lab → · Contrast checker → · Palette generator →