#3C6DD5#3C6DD5

#3C6DD5 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.7% C 0.169 H 263.1°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3C6DD5
RGB	rgb(60, 109, 213)
HSL	hsl(221, 65%, 54%)
HSV	hsv(221, 72%, 84%)
CMYK	cmyk(71.8%, 48.8%, 0%, 16.5%)
CIE-LAB	lab(47.88, 18.73, -58.39)
CIE-LCH	lch(47.88, 61.32, 287.79°)
OKLab	oklab(55.71% -0.0203 -0.1676)
OKLCH	oklch(55.71% 0.169 263.1)
XYZ	xyz(19.3381, 16.7000, 65.1421)
Luminance	0.1670 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C6DD5 #D5A43C

analogous

#3CBAD5 #3C6DD5 #573CD5

triadic

#3C6DD5 #D53C6D #6DD53C

tetradic

#3C6DD5 #D53CBA #D5A43C #3CD557

square

#3C6DD5 #D53CBA #D5A43C #3CD557

split-complementary

#3C6DD5 #D5573C #BAD53C

monochromatic

#1B3A7C #2651AE #3C6DD5 #6E93E0 #A1B8EB

Accessibility & contrast

On white

4.84

#3C6DD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#3C6DD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C6DD5

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C6DD5	#FFFFFF	#000000	##FFFFFF
##3C6DD5	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3279D9

Deuteranopia (green-blind)

#006BD3

Tritanopia (blue-blind)

#008697

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3c6dd5;
/* rgb */ color: rgb(60, 109, 213);
/* oklch */ color: oklch(55.7% 0.169 263.1);

Tailwind

colors: {
  custom: {
    50: '#8596e3',
    500: '#3c6dd5',
    950: '#000000',
  },
}

SCSS

$custom: #3c6dd5;
$custom-light: #8596e3;
$custom-dark: #000000;

JSON

{
  "hex": "#3c6dd5",
  "rgb": {
    "r": 60,
    "g": 109,
    "b": 213
  },
  "hsl": {
    "h": 220.784,
    "s": 64.557,
    "l": 53.529
  },
  "oklch": {
    "l": 0.55708,
    "c": 0.16888,
    "h": 263.1
  },
  "luminance": 0.16702
}

Semantic roles & 50–950 ramp

primary

#3C6DD5

secondary

#D7C296

accent

#B240E8

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3C6DD5

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

Preview Lab → · Contrast checker → · Palette generator →