#3C65D2#3C65D2

#3C65D2 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.9% C 0.175 H 265.4°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#3C65D2
RGB	rgb(60, 101, 210)
HSL	hsl(224, 63%, 53%)
HSV	hsv(224, 71%, 82%)
CMYK	cmyk(71.4%, 51.9%, 0%, 17.6%)
CIE-LAB	lab(45.52, 22.72, -60.48)
CIE-LCH	lch(45.52, 64.61, 290.59°)
OKLab	oklab(53.85% -0.0141 -0.1739)
OKLCH	oklch(53.85% 0.175 265.4)
XYZ	xyz(18.1459, 14.9193, 62.8837)
Luminance	0.1492 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C65D2 #D2A93C

analogous

#3CB0D2 #3C65D2 #5E3CD2

triadic

#3C65D2 #D23C65 #65D23C

tetradic

#3C65D2 #D23CB0 #D2A93C #3CD25E

square

#3C65D2 #D23CB0 #D2A93C #3CD25E

split-complementary

#3C65D2 #D25E3C #B0D23C

monochromatic

#1C3578 #274BAA #3C65D2 #6E8CDD #9FB4E9

Accessibility & contrast

On white

5.27

#3C65D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#3C65D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C65D2

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C65D2	#FFFFFF	#000000	##FFFFFF
##3C65D2	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C73D6

Deuteranopia (green-blind)

#0065D0

Tritanopia (blue-blind)

#007F92

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3c65d2;
/* rgb */ color: rgb(60, 101, 210);
/* oklch */ color: oklch(53.9% 0.175 265.4);

Tailwind

colors: {
  custom: {
    50: '#8490e0',
    500: '#3c65d2',
    950: '#000000',
  },
}

SCSS

$custom: #3c65d2;
$custom-light: #8490e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3c65d2",
  "rgb": {
    "r": 60,
    "g": 101,
    "b": 210
  },
  "hsl": {
    "h": 223.6,
    "s": 62.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.53851,
    "c": 0.17451,
    "h": 265.4
  },
  "luminance": 0.14921
}

Semantic roles & 50–950 ramp

primary

#3C65D2

secondary

#D5C494

accent

#B942E6

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3C65D2

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

Preview Lab → · Contrast checker → · Palette generator →