#3D72D2#3D72D2

#3D72D2 is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.6% C 0.159 H 261.2°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#3D72D2
RGB	rgb(61, 114, 210)
HSL	hsl(219, 62%, 53%)
HSV	hsv(219, 71%, 82%)
CMYK	cmyk(71%, 45.7%, 0%, 17.6%)
CIE-LAB	lab(49.10, 14.63, -54.71)
CIE-LCH	lch(49.10, 56.63, 284.98°)
OKLab	oklab(56.6% -0.0243 -0.1567)
OKLCH	oklch(56.6% 0.159 261.2)
XYZ	xyz(19.5705, 17.6778, 63.3410)
Luminance	0.1768 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D72D2 #D29D3D

analogous

#3DBCD2 #3D72D2 #523DD2

triadic

#3D72D2 #D23D72 #72D23D

tetradic

#3D72D2 #D23DBC #D29D3D #3DD252

square

#3D72D2 #D23DBC #D29D3D #3DD252

split-complementary

#3D72D2 #D2523D #BCD23D

monochromatic

#1C3D79 #2856AA #3D72D2 #6F96DE #A0BAE9

Accessibility & contrast

On white

4.63

#3D72D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#3D72D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3D72D2

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D72D2	#FFFFFF	#000000	##FFFFFF
##3D72D2	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#417CD6

Deuteranopia (green-blind)

#216ED0

Tritanopia (blue-blind)

#008898

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3d72d2;
/* rgb */ color: rgb(61, 114, 210);
/* oklch */ color: oklch(56.6% 0.159 261.2);

Tailwind

colors: {
  custom: {
    50: '#849ae0',
    500: '#3d72d2',
    950: '#000000',
  },
}

SCSS

$custom: #3d72d2;
$custom-light: #849ae0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d72d2",
  "rgb": {
    "r": 61,
    "g": 114,
    "b": 210
  },
  "hsl": {
    "h": 218.658,
    "s": 62.343,
    "l": 53.137
  },
  "oklch": {
    "l": 0.56596,
    "c": 0.15861,
    "h": 261.2
  },
  "luminance": 0.1768
}

Semantic roles & 50–950 ramp

primary

#3D72D2

secondary

#D6BF95

accent

#AB42E5

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3D72D2

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

Preview Lab → · Contrast checker → · Palette generator →