#3C6CCB#3C6CCB

#3C6CCB is a mid, vivid blue. Relative luminance 0.160; OKLCH L 54.8% C 0.157 H 262.3°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#3C6CCB
RGB	rgb(60, 108, 203)
HSL	hsl(220, 58%, 52%)
HSV	hsv(220, 70%, 80%)
CMYK	cmyk(70.4%, 46.8%, 0%, 20.4%)
CIE-LAB	lab(46.97, 15.72, -54.14)
CIE-LCH	lch(46.97, 56.38, 286.19°)
OKLab	oklab(54.81% -0.0209 -0.1552)
OKLCH	oklch(54.81% 0.157 262.3)
XYZ	xyz(18.0017, 15.9957, 58.6271)
Luminance	0.1600 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C6CCB #CB9B3C

analogous

#3CB4CB #3C6CCB #543CCB

triadic

#3C6CCB #CB3C6C #6CCB3C

tetradic

#3C6CCB #CB3CB4 #CB9B3C #3CCB54

square

#3C6CCB #CB3CB4 #CB9B3C #3CCB54

split-complementary

#3C6CCB #CB543C #B4CB3C

monochromatic

#1E396F #2A529F #3C6CCB #6C90D8 #9DB5E5

Accessibility & contrast

On white

5.00

#3C6CCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#3C6CCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C6CCB

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C6CCB	#FFFFFF	#000000	##FFFFFF
##3C6CCB	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A76CF

Deuteranopia (green-blind)

#1969C9

Tritanopia (blue-blind)

#008292

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3c6ccb;
/* rgb */ color: rgb(60, 108, 203);
/* oklch */ color: oklch(54.8% 0.157 262.3);

Tailwind

colors: {
  custom: {
    50: '#8395db',
    500: '#3c6ccb',
    950: '#000000',
  },
}

SCSS

$custom: #3c6ccb;
$custom-light: #8395db;
$custom-dark: #000000;

JSON

{
  "hex": "#3c6ccb",
  "rgb": {
    "r": 60,
    "g": 108,
    "b": 203
  },
  "hsl": {
    "h": 219.86,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.54807,
    "c": 0.15658,
    "h": 262.3
  },
  "luminance": 0.15998
}

Semantic roles & 50–950 ramp

primary

#3C6CCB

secondary

#D1BC92

accent

#AD47E1

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3C6CCB

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

Preview Lab → · Contrast checker → · Palette generator →