#3C65C5#3C65C5

#3C65C5 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 52.9% C 0.157 H 264.3°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#3C65C5
RGB	rgb(60, 101, 197)
HSL	hsl(222, 54%, 50%)
HSV	hsv(222, 70%, 77%)
CMYK	cmyk(69.5%, 48.7%, 0%, 22.7%)
CIE-LAB	lab(44.66, 17.99, -54.41)
CIE-LCH	lch(44.66, 57.31, 288.29°)
OKLab	oklab(52.92% -0.0155 -0.1561)
OKLCH	oklch(52.92% 0.157 264.3)
XYZ	xyz(16.5917, 14.2975, 54.6978)
Luminance	0.1430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C65C5 #C59C3C

analogous

#3CA9C5 #3C65C5 #583CC5

triadic

#3C65C5 #C53C65 #65C53C

tetradic

#3C65C5 #C53CA9 #C59C3C #3CC558

square

#3C65C5 #C53CA9 #C59C3C #3CC558

split-complementary

#3C65C5 #C5583C #A9C53C

monochromatic

#1F3568 #2D4D97 #3C65C5 #6B8AD3 #9AB0E1

Accessibility & contrast

On white

5.44

#3C65C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#3C65C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C65C5

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C65C5	#FFFFFF	#000000	##FFFFFF
##3C65C5	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3070C9

Deuteranopia (green-blind)

#0464C3

Tritanopia (blue-blind)

#007C8B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3c65c5;
/* rgb */ color: rgb(60, 101, 197);
/* oklch */ color: oklch(52.9% 0.157 264.3);

Tailwind

colors: {
  custom: {
    50: '#8290d7',
    500: '#3c65c5',
    950: '#000000',
  },
}

SCSS

$custom: #3c65c5;
$custom-light: #8290d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3c65c5",
  "rgb": {
    "r": 60,
    "g": 101,
    "b": 197
  },
  "hsl": {
    "h": 222.044,
    "s": 54.15,
    "l": 50.392
  },
  "oklch": {
    "l": 0.52915,
    "c": 0.15685,
    "h": 264.3
  },
  "luminance": 0.14299
}

Semantic roles & 50–950 ramp

primary

#3C65C5

secondary

#CDBB90

accent

#B14ADE

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #3C65C5

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

Preview Lab → · Contrast checker → · Palette generator →