#3C72D5#3C72D5

#3C72D5 is a mid, vivid blue. Relative luminance 0.178; OKLCH L 56.8% C 0.163 H 261.3°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#3C72D5
RGB	rgb(60, 114, 213)
HSL	hsl(219, 65%, 54%)
HSV	hsv(219, 72%, 84%)
CMYK	cmyk(71.8%, 46.5%, 0%, 16.5%)
CIE-LAB	lab(49.25, 15.59, -56.18)
CIE-LCH	lch(49.25, 58.31, 285.50°)
OKLab	oklab(56.76% -0.0246 -0.1611)
OKLCH	oklch(56.76% 0.163 261.3)
XYZ	xyz(19.8867, 17.7972, 65.3250)
Luminance	0.1780 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C72D5 #D59F3C

analogous

#3CBED5 #3C72D5 #523CD5

triadic

#3C72D5 #D53C72 #72D53C

tetradic

#3C72D5 #D53CBE #D59F3C #3CD552

square

#3C72D5 #D53CBE #D59F3C #3CD552

split-complementary

#3C72D5 #D5523C #BED53C

monochromatic

#1B3D7C #2656AE #3C72D5 #6E96E0 #A1BBEB

Accessibility & contrast

On white

4.61

#3C72D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#3C72D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3C72D5

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C72D5	#FFFFFF	#000000	##FFFFFF
##3C72D5	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E7DD9

Deuteranopia (green-blind)

#196ED3

Tritanopia (blue-blind)

#008999

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3c72d5;
/* rgb */ color: rgb(60, 114, 213);
/* oklch */ color: oklch(56.8% 0.163 261.3);

Tailwind

colors: {
  custom: {
    50: '#8499e2',
    500: '#3c72d5',
    950: '#000000',
  },
}

SCSS

$custom: #3c72d5;
$custom-light: #8499e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c72d5",
  "rgb": {
    "r": 60,
    "g": 114,
    "b": 213
  },
  "hsl": {
    "h": 218.824,
    "s": 64.557,
    "l": 53.529
  },
  "oklch": {
    "l": 0.56758,
    "c": 0.16295,
    "h": 261.3
  },
  "luminance": 0.17799
}

Semantic roles & 50–950 ramp

primary

#3C72D5

secondary

#D7C096

accent

#AD40E8

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3C72D5

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

Preview Lab → · Contrast checker → · Palette generator →