#3C6FBF#3C6FBF

#3C6FBF is a mid, vivid blue. Relative luminance 0.161; OKLCH L 54.7% C 0.137 H 259.1°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#3C6FBF
RGB	rgb(60, 111, 191)
HSL	hsl(217, 52%, 49%)
HSV	hsv(217, 69%, 75%)
CMYK	cmyk(68.6%, 41.9%, 0%, 25.1%)
CIE-LAB	lab(47.09, 9.48, -47.04)
CIE-LCH	lch(47.09, 47.99, 281.40°)
OKLab	oklab(54.67% -0.0258 -0.1343)
OKLCH	oklch(54.67% 0.137 259.1)
XYZ	xyz(16.9485, 16.0894, 51.4925)
Luminance	0.1609 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C6FBF #BF8C3C

analogous

#3CB1BF #3C6FBF #4B3CBF

triadic

#3C6FBF #BF3C6F #6FBF3C

tetradic

#3C6FBF #BF3CB1 #BF8C3C #3CBF4B

square

#3C6FBF #BF3CB1 #BF8C3C #3CBF4B

split-complementary

#3C6FBF #BF4B3C #B1BF3C

monochromatic

#1F3962 #2D5490 #3C6FBF #6891D0 #97B3DE

Accessibility & contrast

On white

4.98

#3C6FBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#3C6FBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C6FBF

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C6FBF	#FFFFFF	#000000	##FFFFFF
##3C6FBF	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4976C2

Deuteranopia (green-blind)

#346ABD

Tritanopia (blue-blind)

#00818E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3c6fbf;
/* rgb */ color: rgb(60, 111, 191);
/* oklch */ color: oklch(54.7% 0.137 259.1);

Tailwind

colors: {
  custom: {
    50: '#8097d3',
    500: '#3c6fbf',
    950: '#000000',
  },
}

SCSS

$custom: #3c6fbf;
$custom-light: #8097d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3c6fbf",
  "rgb": {
    "r": 60,
    "g": 111,
    "b": 191
  },
  "hsl": {
    "h": 216.641,
    "s": 52.191,
    "l": 49.216
  },
  "oklch": {
    "l": 0.54669,
    "c": 0.13673,
    "h": 259.1
  },
  "luminance": 0.16091
}

Semantic roles & 50–950 ramp

primary

#3C6FBF

secondary

#CAB28D

accent

#A44CDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3C6FBF

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

Preview Lab → · Contrast checker → · Palette generator →