#3D65D5#3D65D5

#3D65D5 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.1% C 0.178 H 265.8°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#3D65D5
RGB	rgb(61, 101, 213)
HSL	hsl(224, 64%, 54%)
HSV	hsv(224, 71%, 84%)
CMYK	cmyk(71.4%, 52.6%, 0%, 16.5%)
CIE-LAB	lab(45.77, 23.94, -61.79)
CIE-LCH	lch(45.77, 66.26, 291.18°)
OKLab	oklab(54.12% -0.013 -0.1778)
OKLCH	oklch(54.12% 0.178 265.8)
XYZ	xyz(18.5842, 15.1016, 64.8734)
Luminance	0.1510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D65D5 #D5AD3D

analogous

#3DB1D5 #3D65D5 #613DD5

triadic

#3D65D5 #D53D65 #65D53D

tetradic

#3D65D5 #D53DB1 #D5AD3D #3DD561

square

#3D65D5 #D53DB1 #D5AD3D #3DD561

split-complementary

#3D65D5 #D5613D #B1D53D

monochromatic

#1B357D #264AAF #3D65D5 #6F8DE0 #A2B5EB

Accessibility & contrast

On white

5.22

#3D65D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#3D65D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D65D5

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D65D5	#FFFFFF	#000000	##FFFFFF
##3D65D5	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1674D9

Deuteranopia (green-blind)

#0066D3

Tritanopia (blue-blind)

#008093

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3d65d5;
/* rgb */ color: rgb(61, 101, 213);
/* oklch */ color: oklch(54.1% 0.178 265.8);

Tailwind

colors: {
  custom: {
    50: '#8590e3',
    500: '#3d65d5',
    950: '#000000',
  },
}

SCSS

$custom: #3d65d5;
$custom-light: #8590e3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d65d5",
  "rgb": {
    "r": 61,
    "g": 101,
    "b": 213
  },
  "hsl": {
    "h": 224.211,
    "s": 64.407,
    "l": 53.725
  },
  "oklch": {
    "l": 0.54117,
    "c": 0.17824,
    "h": 265.8
  },
  "luminance": 0.15104
}

Semantic roles & 50–950 ramp

primary

#3D65D5

secondary

#D7C696

accent

#BB40E7

background

#F8F8FE

surface

#F0F0FC

border

#CBCBD5

text

#0C0C15

muted

#7D7D84

Preview Lab

Preview with #3D65D5

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

Preview Lab → · Contrast checker → · Palette generator →