#3C65CD#3C65CD

#3C65CD is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.5% C 0.168 H 265.0°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#3C65CD
RGB	rgb(60, 101, 205)
HSL	hsl(223, 59%, 52%)
HSV	hsv(223, 71%, 80%)
CMYK	cmyk(70.7%, 50.7%, 0%, 19.6%)
CIE-LAB	lab(45.18, 20.90, -58.16)
CIE-LCH	lch(45.18, 61.80, 289.76°)
OKLab	oklab(53.49% -0.0146 -0.1671)
OKLCH	oklch(53.49% 0.168 265)
XYZ	xyz(17.5327, 14.6740, 59.6541)
Luminance	0.1468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C65CD #CDA43C

analogous

#3CAECD #3C65CD #5B3CCD

triadic

#3C65CD #CD3C65 #65CD3C

tetradic

#3C65CD #CD3CAE #CDA43C #3CCD5B

square

#3C65CD #CD3CAE #CDA43C #3CCD5B

split-complementary

#3C65CD #CD5B3C #AECD3C

monochromatic

#1D3571 #2A4CA2 #3C65CD #6D8BD9 #9DB2E6

Accessibility & contrast

On white

5.34

#3C65CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#3C65CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C65CD

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C65CD	#FFFFFF	#000000	##FFFFFF
##3C65CD	1.00	5.34	3.94	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2572D1

Deuteranopia (green-blind)

#0065CB

Tritanopia (blue-blind)

#007E8F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3c65cd;
/* rgb */ color: rgb(60, 101, 205);
/* oklch */ color: oklch(53.5% 0.168 265.0);

Tailwind

colors: {
  custom: {
    50: '#8390dd',
    500: '#3c65cd',
    950: '#000000',
  },
}

SCSS

$custom: #3c65cd;
$custom-light: #8390dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3c65cd",
  "rgb": {
    "r": 60,
    "g": 101,
    "b": 205
  },
  "hsl": {
    "h": 223.034,
    "s": 59.184,
    "l": 51.961
  },
  "oklch": {
    "l": 0.53485,
    "c": 0.16775,
    "h": 265
  },
  "luminance": 0.14676
}

Semantic roles & 50–950 ramp

primary

#3C65CD

secondary

#D2C093

accent

#B645E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3C65CD

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

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