#3C6BBC#3C6BBC

#3C6BBC is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.6% C 0.137 H 260.5°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#3C6BBC
RGB	rgb(60, 107, 188)
HSL	hsl(218, 52%, 49%)
HSV	hsv(218, 68%, 74%)
CMYK	cmyk(68.1%, 43.1%, 0%, 26.3%)
CIE-LAB	lab(45.78, 10.91, -47.40)
CIE-LCH	lch(45.78, 48.64, 282.96°)
OKLab	oklab(53.6% -0.0226 -0.1354)
OKLCH	oklch(53.6% 0.137 260.5)
XYZ	xyz(16.1950, 15.1053, 49.6293)
Luminance	0.1511 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C6BBC #BC8D3C

analogous

#3CABBC #3C6BBC #4D3CBC

triadic

#3C6BBC #BC3C6B #6BBC3C

tetradic

#3C6BBC #BC3CAB #BC8D3C #3CBC4D

square

#3C6BBC #BC3CAB #BC8D3C #3CBC4D

split-complementary

#3C6BBC #BC4D3C #ABBC3C

monochromatic

#1E365F #2D518E #3C6BBC #678DCE #95B0DD

Accessibility & contrast

On white

5.22

#3C6BBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#3C6BBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C6BBC

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C6BBC	#FFFFFF	#000000	##FFFFFF
##3C6BBC	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4473BF

Deuteranopia (green-blind)

#2F67BA

Tritanopia (blue-blind)

#007E8A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3c6bbc;
/* rgb */ color: rgb(60, 107, 188);
/* oklch */ color: oklch(53.6% 0.137 260.5);

Tailwind

colors: {
  custom: {
    50: '#8094d1',
    500: '#3c6bbc',
    950: '#000000',
  },
}

SCSS

$custom: #3c6bbc;
$custom-light: #8094d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c6bbc",
  "rgb": {
    "r": 60,
    "g": 107,
    "b": 188
  },
  "hsl": {
    "h": 217.969,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.53597,
    "c": 0.13725,
    "h": 260.5
  },
  "luminance": 0.15107
}

Semantic roles & 50–950 ramp

primary

#3C6BBC

secondary

#C9B28B

accent

#A74DDB

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3C6BBC

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

Preview Lab → · Contrast checker → · Palette generator →