#3C65C0#3C65C0

#3C65C0 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 52.6% C 0.150 H 263.8°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#3C65C0
RGB	rgb(60, 101, 192)
HSL	hsl(221, 52%, 49%)
HSV	hsv(221, 69%, 75%)
CMYK	cmyk(68.7%, 47.4%, 0%, 24.7%)
CIE-LAB	lab(44.34, 16.17, -52.03)
CIE-LCH	lch(44.34, 54.49, 287.26°)
OKLab	oklab(52.57% -0.0162 -0.1491)
OKLCH	oklch(52.57% 0.15 263.8)
XYZ	xyz(16.0282, 14.0722, 51.7305)
Luminance	0.1407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C65C0 #C0973C

analogous

#3CA7C0 #3C65C0 #553CC0

triadic

#3C65C0 #C03C65 #65C03C

tetradic

#3C65C0 #C03CA7 #C0973C #3CC055

square

#3C65C0 #C03CA7 #C0973C #3CC055

split-complementary

#3C65C0 #C0553C #A7C03C

monochromatic

#1F3463 #2D4C91 #3C65C0 #6989D0 #98AEDF

Accessibility & contrast

On white

5.50

#3C65C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#3C65C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C65C0

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C65C0	#FFFFFF	#000000	##FFFFFF
##3C65C0	1.00	5.50	3.81	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#356FC3

Deuteranopia (green-blind)

#1763BE

Tritanopia (blue-blind)

#007A89

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3c65c0;
/* rgb */ color: rgb(60, 101, 192);
/* oklch */ color: oklch(52.6% 0.150 263.8);

Tailwind

colors: {
  custom: {
    50: '#8190d4',
    500: '#3c65c0',
    950: '#000000',
  },
}

SCSS

$custom: #3c65c0;
$custom-light: #8190d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3c65c0",
  "rgb": {
    "r": 60,
    "g": 101,
    "b": 192
  },
  "hsl": {
    "h": 221.364,
    "s": 52.381,
    "l": 49.412
  },
  "oklch": {
    "l": 0.52567,
    "c": 0.14997,
    "h": 263.8
  },
  "luminance": 0.14074
}

Semantic roles & 50–950 ramp

primary

#3C65C0

secondary

#CAB78D

accent

#AF4CDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3C65C0

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

Preview Lab → · Contrast checker → · Palette generator →