#3C6BB2#3C6BB2

#3C6BB2 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.0% C 0.123 H 258.5°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#3C6BB2
RGB	rgb(60, 107, 178)
HSL	hsl(216, 50%, 47%)
HSV	hsv(216, 66%, 70%)
CMYK	cmyk(66.3%, 39.9%, 0%, 30.2%)
CIE-LAB	lab(45.21, 7.31, -42.50)
CIE-LCH	lch(45.21, 43.13, 279.76°)
OKLab	oklab(52.97% -0.0247 -0.121)
OKLCH	oklch(52.97% 0.124 258.5)
XYZ	xyz(15.1542, 14.6889, 44.1475)
Luminance	0.1469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C6BB2 #B2833C

analogous

#3CA6B2 #3C6BB2 #483CB2

triadic

#3C6BB2 #B23C6B #6BB23C

tetradic

#3C6BB2 #B23CA6 #B2833C #3CB248

square

#3C6BB2 #B23CA6 #B2833C #3CB248

split-complementary

#3C6BB2 #B2483C #A6B23C

monochromatic

#1D3456 #2D4F84 #3C6BB2 #618BCA #8FADD9

Accessibility & contrast

On white

5.33

#3C6BB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#3C6BB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C6BB2

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C6BB2	#FFFFFF	#000000	##FFFFFF
##3C6BB2	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B71B5

Deuteranopia (green-blind)

#3A66B1

Tritanopia (blue-blind)

#007B86

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3c6bb2;
/* rgb */ color: rgb(60, 107, 178);
/* oklch */ color: oklch(53.0% 0.123 258.5);

Tailwind

colors: {
  custom: {
    50: '#7e94c9',
    500: '#3c6bb2',
    950: '#000000',
  },
}

SCSS

$custom: #3c6bb2;
$custom-light: #7e94c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3c6bb2",
  "rgb": {
    "r": 60,
    "g": 107,
    "b": 178
  },
  "hsl": {
    "h": 216.102,
    "s": 49.58,
    "l": 46.667
  },
  "oklch": {
    "l": 0.52967,
    "c": 0.1235,
    "h": 258.5
  },
  "luminance": 0.1469
}

Semantic roles & 50–950 ramp

primary

#3C6BB2

secondary

#C4AB86

accent

#A24FD9

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #3C6BB2

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

Preview Lab → · Contrast checker → · Palette generator →