#3D64AD#3D64AD

#3D64AD is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.1% C 0.124 H 261.8°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#3D64AD
RGB	rgb(61, 100, 173)
HSL	hsl(219, 48%, 46%)
HSV	hsv(219, 65%, 68%)
CMYK	cmyk(64.7%, 42.2%, 0%, 32.2%)
CIE-LAB	lab(42.95, 10.11, -43.17)
CIE-LCH	lch(42.95, 44.34, 283.19°)
OKLab	oklab(51.14% -0.0177 -0.123)
OKLCH	oklch(51.14% 0.124 261.8)
XYZ	xyz(14.0218, 13.1223, 41.3210)
Luminance	0.1312 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D64AD #AD863D

analogous

#3D9CAD #3D64AD #4E3DAD

triadic

#3D64AD #AD3D64 #64AD3D

tetradic

#3D64AD #AD3D9C #AD863D #3DAD4E

square

#3D64AD #AD3D9C #AD863D #3DAD4E

split-complementary

#3D64AD #AD4E3D #9CAD3D

monochromatic

#1D3053 #2D4A80 #3D64AD #6084C7 #8DA7D7

Accessibility & contrast

On white

5.79

#3D64AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#3D64AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D64AD

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D64AD	#FFFFFF	#000000	##FFFFFF
##3D64AD	1.00	5.79	3.62	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436BB0

Deuteranopia (green-blind)

#3261AB

Tritanopia (blue-blind)

#007580

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3d64ad;
/* rgb */ color: rgb(61, 100, 173);
/* oklch */ color: oklch(51.1% 0.124 261.8);

Tailwind

colors: {
  custom: {
    50: '#7e8fc6',
    500: '#3d64ad',
    950: '#000000',
  },
}

SCSS

$custom: #3d64ad;
$custom-light: #7e8fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d64ad",
  "rgb": {
    "r": 61,
    "g": 100,
    "b": 173
  },
  "hsl": {
    "h": 219.107,
    "s": 47.863,
    "l": 45.882
  },
  "oklch": {
    "l": 0.51139,
    "c": 0.1243,
    "h": 261.8
  },
  "luminance": 0.13124
}

Semantic roles & 50–950 ramp

primary

#3D64AD

secondary

#C2AC84

accent

#A850D7

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3D64AD

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

Preview Lab → · Contrast checker → · Palette generator →