#3C65CE#3C65CE

#3C65CE is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.6% C 0.169 H 265.1°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#3C65CE
RGB	rgb(60, 101, 206)
HSL	hsl(223, 60%, 52%)
HSV	hsv(223, 71%, 81%)
CMYK	cmyk(70.9%, 51%, 0%, 19.2%)
CIE-LAB	lab(45.25, 21.26, -58.63)
CIE-LCH	lch(45.25, 62.36, 289.94°)
OKLab	oklab(53.56% -0.0145 -0.1685)
OKLCH	oklch(53.56% 0.169 265.1)
XYZ	xyz(17.6538, 14.7224, 60.2919)
Luminance	0.1472 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C65CE #CEA53C

analogous

#3CAECE #3C65CE #5C3CCE

triadic

#3C65CE #CE3C65 #65CE3C

tetradic

#3C65CE #CE3CAE #CEA53C #3CCE5C

square

#3C65CE #CE3CAE #CEA53C #3CCE5C

split-complementary

#3C65CE #CE5C3C #AECE3C

monochromatic

#1D3573 #294CA4 #3C65CE #6D8CDA #9EB2E7

Accessibility & contrast

On white

5.32

#3C65CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#3C65CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C65CE

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C65CE	#FFFFFF	#000000	##FFFFFF
##3C65CE	1.00	5.32	3.94	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2472D2

Deuteranopia (green-blind)

#0065CC

Tritanopia (blue-blind)

#007E90

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3c65ce;
/* rgb */ color: rgb(60, 101, 206);
/* oklch */ color: oklch(53.6% 0.169 265.1);

Tailwind

colors: {
  custom: {
    50: '#8390de',
    500: '#3c65ce',
    950: '#000000',
  },
}

SCSS

$custom: #3c65ce;
$custom-light: #8390de;
$custom-dark: #000000;

JSON

{
  "hex": "#3c65ce",
  "rgb": {
    "r": 60,
    "g": 101,
    "b": 206
  },
  "hsl": {
    "h": 223.151,
    "s": 59.836,
    "l": 52.157
  },
  "oklch": {
    "l": 0.53558,
    "c": 0.16911,
    "h": 265.1
  },
  "luminance": 0.14724
}

Semantic roles & 50–950 ramp

primary

#3C65CE

secondary

#D3C193

accent

#B745E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3C65CE

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

Preview Lab → · Contrast checker → · Palette generator →