#3C65AD#3C65AD

#3C65AD is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.3% C 0.123 H 260.8°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#3C65AD
RGB	rgb(60, 101, 173)
HSL	hsl(218, 48%, 46%)
HSV	hsv(218, 65%, 68%)
CMYK	cmyk(65.3%, 41.6%, 0%, 32.2%)
CIE-LAB	lab(43.19, 9.30, -42.79)
CIE-LCH	lch(43.19, 43.78, 282.26°)
OKLab	oklab(51.31% -0.0196 -0.1219)
OKLCH	oklch(51.31% 0.123 260.8)
XYZ	xyz(14.0573, 13.2838, 41.3503)
Luminance	0.1328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C65AD #AD843C

analogous

#3C9DAD #3C65AD #4B3CAD

triadic

#3C65AD #AD3C65 #65AD3C

tetradic

#3C65AD #AD3C9D #AD843C #3CAD4B

square

#3C65AD #AD3C9D #AD843C #3CAD4B

split-complementary

#3C65AD #AD4B3C #9DAD3C

monochromatic

#1C3052 #2C4A80 #3C65AD #5F85C7 #8CA7D7

Accessibility & contrast

On white

5.74

#3C65AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#3C65AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C65AD

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C65AD	#FFFFFF	#000000	##FFFFFF
##3C65AD	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446CB0

Deuteranopia (green-blind)

#3361AC

Tritanopia (blue-blind)

#007580

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3c65ad;
/* rgb */ color: rgb(60, 101, 173);
/* oklch */ color: oklch(51.3% 0.123 260.8);

Tailwind

colors: {
  custom: {
    50: '#7d90c6',
    500: '#3c65ad',
    950: '#000000',
  },
}

SCSS

$custom: #3c65ad;
$custom-light: #7d90c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3c65ad",
  "rgb": {
    "r": 60,
    "g": 101,
    "b": 173
  },
  "hsl": {
    "h": 218.23,
    "s": 48.498,
    "l": 45.686
  },
  "oklch": {
    "l": 0.51312,
    "c": 0.12348,
    "h": 260.8
  },
  "luminance": 0.13285
}

Semantic roles & 50–950 ramp

primary

#3C65AD

secondary

#C2AB83

accent

#A750D8

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3C65AD

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

Preview Lab → · Contrast checker → · Palette generator →