#3C5FCD#3C5FCD

#3C5FCD is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.3% C 0.175 H 266.9°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#3C5FCD
RGB	rgb(60, 95, 205)
HSL	hsl(226, 59%, 52%)
HSV	hsv(226, 71%, 80%)
CMYK	cmyk(70.7%, 53.7%, 0%, 19.6%)
CIE-LAB	lab(43.58, 24.73, -60.75)
CIE-LCH	lch(43.58, 65.60, 292.15°)
OKLab	oklab(52.27% -0.0096 -0.1748)
OKLCH	oklch(52.27% 0.175 266.9)
XYZ	xyz(16.9713, 13.5511, 59.4670)
Luminance	0.1355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C5FCD #CDAA3C

analogous

#3CA8CD #3C5FCD #613CCD

triadic

#3C5FCD #CD3C5F #5FCD3C

tetradic

#3C5FCD #CD3CA8 #CDAA3C #3CCD61

square

#3C5FCD #CD3CA8 #CDAA3C #3CCD61

split-complementary

#3C5FCD #CD613C #A8CD3C

monochromatic

#1D3171 #2A47A2 #3C5FCD #6D87D9 #9DAFE6

Accessibility & contrast

On white

5.66

#3C5FCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#3C5FCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C5FCD

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C5FCD	#FFFFFF	#000000	##FFFFFF
##3C5FCD	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#076ED1

Deuteranopia (green-blind)

#0061CB

Tritanopia (blue-blind)

#007A8D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3c5fcd;
/* rgb */ color: rgb(60, 95, 205);
/* oklch */ color: oklch(52.3% 0.175 266.9);

Tailwind

colors: {
  custom: {
    50: '#848bdd',
    500: '#3c5fcd',
    950: '#000000',
  },
}

SCSS

$custom: #3c5fcd;
$custom-light: #848bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#3c5fcd",
  "rgb": {
    "r": 60,
    "g": 95,
    "b": 205
  },
  "hsl": {
    "h": 225.517,
    "s": 59.184,
    "l": 51.961
  },
  "oklch": {
    "l": 0.52271,
    "c": 0.1751,
    "h": 266.9
  },
  "luminance": 0.13553
}

Semantic roles & 50–950 ramp

primary

#3C5FCD

secondary

#D2C393

accent

#BC45E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3C5FCD

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

Preview Lab → · Contrast checker → · Palette generator →