#3C6CB2#3C6CB2

#3C6CB2 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.2% C 0.122 H 257.9°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#3C6CB2
RGB	rgb(60, 108, 178)
HSL	hsl(216, 50%, 47%)
HSV	hsv(216, 66%, 70%)
CMYK	cmyk(66.3%, 39.3%, 0%, 30.2%)
CIE-LAB	lab(45.49, 6.68, -42.04)
CIE-LCH	lch(45.49, 42.57, 279.03°)
OKLab	oklab(53.19% -0.0257 -0.1196)
OKLCH	oklch(53.19% 0.122 257.9)
XYZ	xyz(15.2590, 14.8986, 44.1824)
Luminance	0.1490 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C6CB2 #B2823C

analogous

#3CA7B2 #3C6CB2 #473CB2

triadic

#3C6CB2 #B23C6C #6CB23C

tetradic

#3C6CB2 #B23CA7 #B2823C #3CB247

square

#3C6CB2 #B23CA7 #B2823C #3CB247

split-complementary

#3C6CB2 #B2473C #A7B23C

monochromatic

#1D3456 #2D5084 #3C6CB2 #618CCA #8FADD9

Accessibility & contrast

On white

5.28

#3C6CB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#3C6CB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C6CB2

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C6CB2	#FFFFFF	#000000	##FFFFFF
##3C6CB2	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D72B5

Deuteranopia (green-blind)

#3B67B1

Tritanopia (blue-blind)

#007C86

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3c6cb2;
/* rgb */ color: rgb(60, 108, 178);
/* oklch */ color: oklch(53.2% 0.122 257.9);

Tailwind

colors: {
  custom: {
    50: '#7e95c9',
    500: '#3c6cb2',
    950: '#000000',
  },
}

SCSS

$custom: #3c6cb2;
$custom-light: #7e95c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3c6cb2",
  "rgb": {
    "r": 60,
    "g": 108,
    "b": 178
  },
  "hsl": {
    "h": 215.593,
    "s": 49.58,
    "l": 46.667
  },
  "oklch": {
    "l": 0.53192,
    "c": 0.12237,
    "h": 257.9
  },
  "luminance": 0.149
}

Semantic roles & 50–950 ramp

primary

#3C6CB2

secondary

#C4AB86

accent

#A14FD9

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #3C6CB2

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

Preview Lab → · Contrast checker → · Palette generator →