#3C72D2#3C72D2

#3C72D2 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.6% C 0.159 H 260.9°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#3C72D2
RGB	rgb(60, 114, 210)
HSL	hsl(218, 63%, 53%)
HSV	hsv(218, 71%, 82%)
CMYK	cmyk(71.4%, 45.7%, 0%, 17.6%)
CIE-LAB	lab(49.06, 14.49, -54.77)
CIE-LCH	lch(49.06, 56.66, 284.82°)
OKLab	oklab(56.56% -0.0251 -0.1569)
OKLCH	oklch(56.56% 0.159 260.9)
XYZ	xyz(19.5095, 17.6463, 63.3382)
Luminance	0.1765 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C72D2 #D29C3C

analogous

#3CBDD2 #3C72D2 #513CD2

triadic

#3C72D2 #D23C72 #72D23C

tetradic

#3C72D2 #D23CBD #D29C3C #3CD251

square

#3C72D2 #D23CBD #D29C3C #3CD251

split-complementary

#3C72D2 #D2513C #BDD23C

monochromatic

#1C3D78 #2756AA #3C72D2 #6E96DD #9FBAE9

Accessibility & contrast

On white

4.64

#3C72D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#3C72D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3C72D2

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C72D2	#FFFFFF	#000000	##FFFFFF
##3C72D2	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#407CD6

Deuteranopia (green-blind)

#206ED0

Tritanopia (blue-blind)

#008998

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3c72d2;
/* rgb */ color: rgb(60, 114, 210);
/* oklch */ color: oklch(56.6% 0.159 260.9);

Tailwind

colors: {
  custom: {
    50: '#8499e0',
    500: '#3c72d2',
    950: '#000000',
  },
}

SCSS

$custom: #3c72d2;
$custom-light: #8499e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3c72d2",
  "rgb": {
    "r": 60,
    "g": 114,
    "b": 210
  },
  "hsl": {
    "h": 218.4,
    "s": 62.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.56556,
    "c": 0.15893,
    "h": 260.9
  },
  "luminance": 0.17648
}

Semantic roles & 50–950 ramp

primary

#3C72D2

secondary

#D5BE94

accent

#AB42E6

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3C72D2

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

Preview Lab → · Contrast checker → · Palette generator →