#3C56CD#3C56CD

#3C56CD is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.5% C 0.186 H 269.2°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#3C56CD
RGB	rgb(60, 86, 205)
HSL	hsl(229, 59%, 52%)
HSV	hsv(229, 71%, 80%)
CMYK	cmyk(70.7%, 58%, 0%, 19.6%)
CIE-LAB	lab(41.25, 30.49, -64.54)
CIE-LCH	lch(41.25, 71.38, 295.29°)
OKLab	oklab(50.52% -0.0025 -0.1861)
OKLCH	oklch(50.52% 0.186 269.2)
XYZ	xyz(16.2069, 12.0224, 59.2122)
Luminance	0.1202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C56CD #CDB33C

analogous

#3C9FCD #3C56CD #6A3CCD

triadic

#3C56CD #CD3C56 #56CD3C

tetradic

#3C56CD #CD3C9F #CDB33C #3CCD6A

square

#3C56CD #CD3C9F #CDB33C #3CCD6A

split-complementary

#3C56CD #CD6A3C #9FCD3C

monochromatic

#1D2C71 #2A3FA2 #3C56CD #6D80D9 #9DAAE6

Accessibility & contrast

On white

6.17

#3C56CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#3C56CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C56CD

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C56CD	#FFFFFF	#000000	##FFFFFF
##3C56CD	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D1

Deuteranopia (green-blind)

#005BCB

Tritanopia (blue-blind)

#007489

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3c56cd;
/* rgb */ color: rgb(60, 86, 205);
/* oklch */ color: oklch(50.5% 0.186 269.2);

Tailwind

colors: {
  custom: {
    50: '#8485dd',
    500: '#3c56cd',
    950: '#000000',
  },
}

SCSS

$custom: #3c56cd;
$custom-light: #8485dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3c56cd",
  "rgb": {
    "r": 60,
    "g": 86,
    "b": 205
  },
  "hsl": {
    "h": 229.241,
    "s": 59.184,
    "l": 51.961
  },
  "oklch": {
    "l": 0.50522,
    "c": 0.18612,
    "h": 269.2
  },
  "luminance": 0.12024
}

Semantic roles & 50–950 ramp

primary

#3C56CD

secondary

#D2C793

accent

#C645E2

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3C56CD

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

Preview Lab → · Contrast checker → · Palette generator →