#3D65E0#3D65E0

#3D65E0 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.9% C 0.193 H 266.4°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#3D65E0
RGB	rgb(61, 101, 224)
HSL	hsl(225, 72%, 56%)
HSV	hsv(225, 73%, 88%)
CMYK	cmyk(72.8%, 54.9%, 0%, 12.2%)
CIE-LAB	lab(46.55, 27.92, -66.78)
CIE-LCH	lch(46.55, 72.38, 292.69°)
OKLab	oklab(54.95% -0.0121 -0.1925)
OKLCH	oklch(54.95% 0.193 266.4)
XYZ	xyz(20.0280, 15.6791, 72.4774)
Luminance	0.1568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D65E0 #E0B83D

analogous

#3DB6E0 #3D65E0 #663DE0

triadic

#3D65E0 #E03D65 #65E03D

tetradic

#3D65E0 #E03DB6 #E0B83D #3DE066

square

#3D65E0 #E03DB6 #E0B83D #3DE066

split-complementary

#3D65E0 #E0663D #B6E03D

monochromatic

#16338C #1F47C1 #3D65E0 #728FE8 #A7B9F1

Accessibility & contrast

On white

5.08

#3D65E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#3D65E0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D65E0

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D65E0	#FFFFFF	#000000	##FFFFFF
##3D65E0	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E4

Deuteranopia (green-blind)

#0067DE

Tritanopia (blue-blind)

#008399

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3d65e0;
/* rgb */ color: rgb(61, 101, 224);
/* oklch */ color: oklch(54.9% 0.193 266.4);

Tailwind

colors: {
  custom: {
    50: '#8890eb',
    500: '#3d65e0',
    950: '#000000',
  },
}

SCSS

$custom: #3d65e0;
$custom-light: #8890eb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d65e0",
  "rgb": {
    "r": 61,
    "g": 101,
    "b": 224
  },
  "hsl": {
    "h": 225.276,
    "s": 72.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.5495,
    "c": 0.19284,
    "h": 266.4
  },
  "luminance": 0.15681
}

Semantic roles & 50–950 ramp

primary

#3D65E0

secondary

#DECE9B

accent

#C239EF

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #3D65E0

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

Preview Lab → · Contrast checker → · Palette generator →