#3C6ECF#3C6ECF

#3C6ECF is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.5% C 0.160 H 262.1°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#3C6ECF
RGB	rgb(60, 110, 207)
HSL	hsl(220, 60%, 52%)
HSV	hsv(220, 71%, 81%)
CMYK	cmyk(71%, 46.9%, 0%, 18.8%)
CIE-LAB	lab(47.77, 15.92, -55.14)
CIE-LCH	lch(47.77, 57.39, 286.10°)
OKLab	oklab(55.5% -0.0221 -0.1581)
OKLCH	oklch(55.5% 0.16 262.1)
XYZ	xyz(18.6979, 16.6155, 61.2411)
Luminance	0.1662 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C6ECF #CF9D3C

analogous

#3CB7CF #3C6ECF #543CCF

triadic

#3C6ECF #CF3C6E #6ECF3C

tetradic

#3C6ECF #CF3CB7 #CF9D3C #3CCF54

square

#3C6ECF #CF3CB7 #CF9D3C #3CCF54

split-complementary

#3C6ECF #CF543C #B7CF3C

monochromatic

#1D3A74 #2953A5 #3C6ECF #6D93DB #9EB7E7

Accessibility & contrast

On white

4.86

#3C6ECF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#3C6ECF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C6ECF

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C6ECF	#FFFFFF	#000000	##FFFFFF
##3C6ECF	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B79D3

Deuteranopia (green-blind)

#176BCD

Tritanopia (blue-blind)

#008594

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3c6ecf;
/* rgb */ color: rgb(60, 110, 207);
/* oklch */ color: oklch(55.5% 0.160 262.1);

Tailwind

colors: {
  custom: {
    50: '#8397de',
    500: '#3c6ecf',
    950: '#000000',
  },
}

SCSS

$custom: #3c6ecf;
$custom-light: #8397de;
$custom-dark: #000000;

JSON

{
  "hex": "#3c6ecf",
  "rgb": {
    "r": 60,
    "g": 110,
    "b": 207
  },
  "hsl": {
    "h": 219.592,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.55503,
    "c": 0.15961,
    "h": 262.1
  },
  "luminance": 0.16618
}

Semantic roles & 50–950 ramp

primary

#3C6ECF

secondary

#D3BE93

accent

#AD44E4

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3C6ECF

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

Preview Lab → · Contrast checker → · Palette generator →