#3C6BBD#3C6BBD

#3C6BBD is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.7% C 0.139 H 260.7°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#3C6BBD
RGB	rgb(60, 107, 189)
HSL	hsl(218, 52%, 49%)
HSV	hsv(218, 68%, 74%)
CMYK	cmyk(68.3%, 43.4%, 0%, 25.9%)
CIE-LAB	lab(45.84, 11.27, -47.89)
CIE-LCH	lch(45.84, 49.20, 283.24°)
OKLab	oklab(53.66% -0.0224 -0.1368)
OKLCH	oklch(53.66% 0.139 260.7)
XYZ	xyz(16.3032, 15.1485, 50.1990)
Luminance	0.1515 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C6BBD #BD8E3C

analogous

#3CACBD #3C6BBD #4E3CBD

triadic

#3C6BBD #BD3C6B #6BBD3C

tetradic

#3C6BBD #BD3CAC #BD8E3C #3CBD4E

square

#3C6BBD #BD3CAC #BD8E3C #3CBD4E

split-complementary

#3C6BBD #BD4E3C #ACBD3C

monochromatic

#1F3660 #2D518F #3C6BBD #678DCF #96B0DE

Accessibility & contrast

On white

5.21

#3C6BBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#3C6BBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C6BBD

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C6BBD	#FFFFFF	#000000	##FFFFFF
##3C6BBD	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4473C0

Deuteranopia (green-blind)

#2E67BB

Tritanopia (blue-blind)

#007E8B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3c6bbd;
/* rgb */ color: rgb(60, 107, 189);
/* oklch */ color: oklch(53.7% 0.139 260.7);

Tailwind

colors: {
  custom: {
    50: '#8094d1',
    500: '#3c6bbd',
    950: '#000000',
  },
}

SCSS

$custom: #3c6bbd;
$custom-light: #8094d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c6bbd",
  "rgb": {
    "r": 60,
    "g": 107,
    "b": 189
  },
  "hsl": {
    "h": 218.14,
    "s": 51.807,
    "l": 48.824
  },
  "oklch": {
    "l": 0.53661,
    "c": 0.13863,
    "h": 260.7
  },
  "luminance": 0.1515
}

Semantic roles & 50–950 ramp

primary

#3C6BBD

secondary

#C9B38C

accent

#A74DDB

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3C6BBD

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

Preview Lab → · Contrast checker → · Palette generator →