#3D72D5#3D72D5

#3D72D5 is a mid, vivid blue. Relative luminance 0.178; OKLCH L 56.8% C 0.163 H 261.6°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#3D72D5
RGB	rgb(61, 114, 213)
HSL	hsl(219, 64%, 54%)
HSV	hsv(219, 71%, 84%)
CMYK	cmyk(71.4%, 46.5%, 0%, 16.5%)
CIE-LAB	lab(49.29, 15.72, -56.12)
CIE-LCH	lch(49.29, 58.28, 285.65°)
OKLab	oklab(56.8% -0.0239 -0.1609)
OKLCH	oklch(56.8% 0.163 261.6)
XYZ	xyz(19.9477, 17.8287, 65.3279)
Luminance	0.1783 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D72D5 #D5A03D

analogous

#3DBED5 #3D72D5 #543DD5

triadic

#3D72D5 #D53D72 #72D53D

tetradic

#3D72D5 #D53DBE #D5A03D #3DD554

square

#3D72D5 #D53DBE #D5A03D #3DD554

split-complementary

#3D72D5 #D5543D #BED53D

monochromatic

#1B3D7D #2656AF #3D72D5 #6F97E0 #A2BBEB

Accessibility & contrast

On white

4.60

#3D72D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#3D72D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3D72D5

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D72D5	#FFFFFF	#000000	##FFFFFF
##3D72D5	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E7DD9

Deuteranopia (green-blind)

#1A6FD3

Tritanopia (blue-blind)

#008999

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3d72d5;
/* rgb */ color: rgb(61, 114, 213);
/* oklch */ color: oklch(56.8% 0.163 261.6);

Tailwind

colors: {
  custom: {
    50: '#8599e2',
    500: '#3d72d5',
    950: '#000000',
  },
}

SCSS

$custom: #3d72d5;
$custom-light: #8599e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d72d5",
  "rgb": {
    "r": 61,
    "g": 114,
    "b": 213
  },
  "hsl": {
    "h": 219.079,
    "s": 64.407,
    "l": 53.725
  },
  "oklch": {
    "l": 0.56798,
    "c": 0.16264,
    "h": 261.6
  },
  "luminance": 0.17831
}

Semantic roles & 50–950 ramp

primary

#3D72D5

secondary

#D7C196

accent

#AD40E7

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3D72D5

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

Preview Lab → · Contrast checker → · Palette generator →