#3E65D3#3E65D3

#3E65D3 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.0% C 0.175 H 266.0°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#3E65D3
RGB	rgb(62, 101, 211)
HSL	hsl(224, 63%, 54%)
HSV	hsv(224, 71%, 83%)
CMYK	cmyk(70.6%, 52.1%, 0%, 17.3%)
CIE-LAB	lab(45.68, 23.35, -60.80)
CIE-LCH	lch(45.68, 65.13, 291.01°)
OKLab	oklab(54.01% -0.0123 -0.1748)
OKLCH	oklch(54.01% 0.175 266)
XYZ	xyz(18.3940, 15.0327, 63.5476)
Luminance	0.1504 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E65D3 #D3AC3E

analogous

#3EAFD3 #3E65D3 #613ED3

triadic

#3E65D3 #D33E65 #65D33E

tetradic

#3E65D3 #D33EAF #D3AC3E #3ED361

square

#3E65D3 #D33EAF #D3AC3E #3ED361

split-complementary

#3E65D3 #D3613E #AFD33E

monochromatic

#1C357B #274AAC #3E65D3 #708DDE #A2B5EA

Accessibility & contrast

On white

5.24

#3E65D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#3E65D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E65D3

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E65D3	#FFFFFF	#000000	##FFFFFF
##3E65D3	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B73D7

Deuteranopia (green-blind)

#0066D1

Tritanopia (blue-blind)

#007F92

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3e65d3;
/* rgb */ color: rgb(62, 101, 211);
/* oklch */ color: oklch(54.0% 0.175 266.0);

Tailwind

colors: {
  custom: {
    50: '#8590e1',
    500: '#3e65d3',
    950: '#000000',
  },
}

SCSS

$custom: #3e65d3;
$custom-light: #8590e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e65d3",
  "rgb": {
    "r": 62,
    "g": 101,
    "b": 211
  },
  "hsl": {
    "h": 224.295,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.54014,
    "c": 0.17526,
    "h": 266
  },
  "luminance": 0.15035
}

Semantic roles & 50–950 ramp

primary

#3E65D3

secondary

#D6C696

accent

#BB42E6

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3E65D3

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

Preview Lab → · Contrast checker → · Palette generator →