#3C6BB1#3C6BB1

#3C6BB1 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 52.9% C 0.122 H 258.2°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#3C6BB1
RGB	rgb(60, 107, 177)
HSL	hsl(216, 49%, 46%)
HSV	hsv(216, 66%, 69%)
CMYK	cmyk(66.1%, 39.5%, 0%, 30.6%)
CIE-LAB	lab(45.15, 6.95, -42.01)
CIE-LCH	lch(45.15, 42.58, 279.39°)
OKLab	oklab(52.91% -0.0249 -0.1195)
OKLCH	oklch(52.91% 0.122 258.2)
XYZ	xyz(15.0541, 14.6489, 43.6206)
Luminance	0.1465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C6BB1 #B1823C

analogous

#3CA6B1 #3C6BB1 #473CB1

triadic

#3C6BB1 #B13C6B #6BB13C

tetradic

#3C6BB1 #B13CA6 #B1823C #3CB147

square

#3C6BB1 #B13CA6 #B1823C #3CB147

split-complementary

#3C6BB1 #B1473C #A6B13C

monochromatic

#1D3456 #2D4F83 #3C6BB1 #618BC9 #8FACD9

Accessibility & contrast

On white

5.34

#3C6BB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#3C6BB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C6BB1

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C6BB1	#FFFFFF	#000000	##FFFFFF
##3C6BB1	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C71B4

Deuteranopia (green-blind)

#3A66B0

Tritanopia (blue-blind)

#007B85

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3c6bb1;
/* rgb */ color: rgb(60, 107, 177);
/* oklch */ color: oklch(52.9% 0.122 258.2);

Tailwind

colors: {
  custom: {
    50: '#7e94c9',
    500: '#3c6bb1',
    950: '#000000',
  },
}

SCSS

$custom: #3c6bb1;
$custom-light: #7e94c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3c6bb1",
  "rgb": {
    "r": 60,
    "g": 107,
    "b": 177
  },
  "hsl": {
    "h": 215.897,
    "s": 49.367,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52906,
    "c": 0.12212,
    "h": 258.2
  },
  "luminance": 0.1465
}

Semantic roles & 50–950 ramp

primary

#3C6BB1

secondary

#C4AB85

accent

#A14FD9

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #3C6BB1

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

Preview Lab → · Contrast checker → · Palette generator →