#3D64AE#3D64AE

#3D64AE is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.2% C 0.126 H 262.0°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#3D64AE
RGB	rgb(61, 100, 174)
HSL	hsl(219, 48%, 46%)
HSV	hsv(219, 65%, 68%)
CMYK	cmyk(64.9%, 42.5%, 0%, 31.8%)
CIE-LAB	lab(43.01, 10.47, -43.66)
CIE-LCH	lch(43.01, 44.90, 283.49°)
OKLab	oklab(51.2% -0.0175 -0.1245)
OKLCH	oklch(51.2% 0.126 262)
XYZ	xyz(14.1189, 13.1611, 41.8325)
Luminance	0.1316 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D64AE #AE873D

analogous

#3D9CAE #3D64AE #4E3DAE

triadic

#3D64AE #AE3D64 #64AE3D

tetradic

#3D64AE #AE3D9C #AE873D #3DAE4E

square

#3D64AE #AE3D9C #AE873D #3DAE4E

split-complementary

#3D64AE #AE4E3D #9CAE3D

monochromatic

#1D3053 #2D4A81 #3D64AE #6184C8 #8EA7D7

Accessibility & contrast

On white

5.78

#3D64AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#3D64AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D64AE

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D64AE	#FFFFFF	#000000	##FFFFFF
##3D64AE	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#426BB1

Deuteranopia (green-blind)

#3161AC

Tritanopia (blue-blind)

#007580

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3d64ae;
/* rgb */ color: rgb(61, 100, 174);
/* oklch */ color: oklch(51.2% 0.126 262.0);

Tailwind

colors: {
  custom: {
    50: '#7e8fc6',
    500: '#3d64ae',
    950: '#000000',
  },
}

SCSS

$custom: #3d64ae;
$custom-light: #7e8fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d64ae",
  "rgb": {
    "r": 61,
    "g": 100,
    "b": 174
  },
  "hsl": {
    "h": 219.292,
    "s": 48.085,
    "l": 46.078
  },
  "oklch": {
    "l": 0.51202,
    "c": 0.12571,
    "h": 262
  },
  "luminance": 0.13162
}

Semantic roles & 50–950 ramp

primary

#3D64AE

secondary

#C2AD85

accent

#A950D8

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3D64AE

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

Preview Lab → · Contrast checker → · Palette generator →