#3C6EDF#3C6EDF

#3C6EDF is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.6% C 0.181 H 263.7°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#3C6EDF
RGB	rgb(60, 110, 223)
HSL	hsl(222, 72%, 55%)
HSV	hsv(222, 73%, 87%)
CMYK	cmyk(73.1%, 50.7%, 0%, 12.5%)
CIE-LAB	lab(48.81, 21.74, -62.56)
CIE-LCH	lch(48.81, 66.23, 289.17°)
OKLab	oklab(56.63% -0.02 -0.1799)
OKLCH	oklch(56.63% 0.181 263.7)
XYZ	xyz(20.7540, 17.4380, 72.0698)
Luminance	0.1744 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C6EDF #DFAD3C

analogous

#3CBFDF #3C6EDF #5B3CDF

triadic

#3C6EDF #DF3C6E #6EDF3C

tetradic

#3C6EDF #DF3CBF #DFAD3C #3CDF5B

square

#3C6EDF #DF3CBF #DFAD3C #3CDF5B

split-complementary

#3C6EDF #DF5B3C #BFDF3C

monochromatic

#173A8A #1F50BF #3C6EDF #7195E8 #A5BCF0

Accessibility & contrast

On white

4.68

#3C6EDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#3C6EDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C6EDF

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C6EDF	#FFFFFF	#000000	##FFFFFF
##3C6EDF	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#277CE3

Deuteranopia (green-blind)

#006DDD

Tritanopia (blue-blind)

#00899C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3c6edf;
/* rgb */ color: rgb(60, 110, 223);
/* oklch */ color: oklch(56.6% 0.181 263.7);

Tailwind

colors: {
  custom: {
    50: '#8797ea',
    500: '#3c6edf',
    950: '#000000',
  },
}

SCSS

$custom: #3c6edf;
$custom-light: #8797ea;
$custom-dark: #000000;

JSON

{
  "hex": "#3c6edf",
  "rgb": {
    "r": 60,
    "g": 110,
    "b": 223
  },
  "hsl": {
    "h": 221.595,
    "s": 71.806,
    "l": 55.49
  },
  "oklch": {
    "l": 0.56626,
    "c": 0.18102,
    "h": 263.7
  },
  "luminance": 0.1744
}

Semantic roles & 50–950 ramp

primary

#3C6EDF

secondary

#DDC999

accent

#B739EF

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #3C6EDF

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

Preview Lab → · Contrast checker → · Palette generator →