#3D65D9#3D65D9

#3D65D9 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.4% C 0.184 H 266.1°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#3D65D9
RGB	rgb(61, 101, 217)
HSL	hsl(225, 67%, 55%)
HSV	hsv(225, 72%, 85%)
CMYK	cmyk(71.9%, 53.5%, 0%, 14.9%)
CIE-LAB	lab(46.05, 25.39, -63.62)
CIE-LCH	lch(46.05, 68.49, 291.76°)
OKLab	oklab(54.42% -0.0126 -0.1831)
OKLCH	oklch(54.42% 0.184 266.1)
XYZ	xyz(19.0981, 15.3072, 67.5803)
Luminance	0.1531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D65D9 #D9B13D

analogous

#3DB3D9 #3D65D9 #633DD9

triadic

#3D65D9 #D93D65 #65D93D

tetradic

#3D65D9 #D93DB3 #D9B13D #3DD963

square

#3D65D9 #D93DB3 #D9B13D #3DD963

split-complementary

#3D65D9 #D9633D #B3D93D

monochromatic

#193482 #2449B5 #3D65D9 #708EE3 #A3B6ED

Accessibility & contrast

On white

5.17

#3D65D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#3D65D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D65D9

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D65D9	#FFFFFF	#000000	##FFFFFF
##3D65D9	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0675DD

Deuteranopia (green-blind)

#0066D7

Tritanopia (blue-blind)

#008195

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3d65d9;
/* rgb */ color: rgb(61, 101, 217);
/* oklch */ color: oklch(54.4% 0.184 266.1);

Tailwind

colors: {
  custom: {
    50: '#8690e6',
    500: '#3d65d9',
    950: '#000000',
  },
}

SCSS

$custom: #3d65d9;
$custom-light: #8690e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d65d9",
  "rgb": {
    "r": 61,
    "g": 101,
    "b": 217
  },
  "hsl": {
    "h": 224.615,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.54417,
    "c": 0.18358,
    "h": 266.1
  },
  "luminance": 0.15309
}

Semantic roles & 50–950 ramp

primary

#3D65D9

secondary

#DAC998

accent

#BE3EEA

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #3D65D9

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

Preview Lab → · Contrast checker → · Palette generator →