#3C65AF#3C65AF

#3C65AF is a mid, vivid blue. Relative luminance 0.134; OKLCH L 51.4% C 0.126 H 261.2°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#3C65AF
RGB	rgb(60, 101, 175)
HSL	hsl(219, 49%, 46%)
HSV	hsv(219, 66%, 69%)
CMYK	cmyk(65.7%, 42.3%, 0%, 31.4%)
CIE-LAB	lab(43.30, 10.02, -43.78)
CIE-LCH	lch(43.30, 44.91, 282.89°)
OKLab	oklab(51.44% -0.0192 -0.1248)
OKLCH	oklch(51.44% 0.126 261.2)
XYZ	xyz(14.2523, 13.3618, 42.3771)
Luminance	0.1336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C65AF #AF863C

analogous

#3C9EAF #3C65AF #4D3CAF

triadic

#3C65AF #AF3C65 #65AF3C

tetradic

#3C65AF #AF3C9E #AF863C #3CAF4D

square

#3C65AF #AF3C9E #AF863C #3CAF4D

split-complementary

#3C65AF #AF4D3C #9EAF3C

monochromatic

#1D3054 #2C4B81 #3C65AF #6085C8 #8DA8D8

Accessibility & contrast

On white

5.72

#3C65AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#3C65AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C65AF

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C65AF	#FFFFFF	#000000	##FFFFFF
##3C65AF	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436CB2

Deuteranopia (green-blind)

#3161AD

Tritanopia (blue-blind)

#007681

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3c65af;
/* rgb */ color: rgb(60, 101, 175);
/* oklch */ color: oklch(51.4% 0.126 261.2);

Tailwind

colors: {
  custom: {
    50: '#7e90c7',
    500: '#3c65af',
    950: '#000000',
  },
}

SCSS

$custom: #3c65af;
$custom-light: #7e90c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3c65af",
  "rgb": {
    "r": 60,
    "g": 101,
    "b": 175
  },
  "hsl": {
    "h": 218.609,
    "s": 48.936,
    "l": 46.078
  },
  "oklch": {
    "l": 0.51439,
    "c": 0.12629,
    "h": 261.2
  },
  "luminance": 0.13363
}

Semantic roles & 50–950 ramp

primary

#3C65AF

secondary

#C3AC84

accent

#A84FD8

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3C65AF

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

Preview Lab → · Contrast checker → · Palette generator →