#3E64C3#3E64C3

#3E64C3 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 52.7% C 0.155 H 265.1°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#3E64C3
RGB	rgb(62, 100, 195)
HSL	hsl(223, 53%, 50%)
HSV	hsv(223, 68%, 76%)
CMYK	cmyk(68.2%, 48.7%, 0%, 23.5%)
CIE-LAB	lab(44.34, 18.21, -53.75)
CIE-LCH	lch(44.34, 56.75, 288.71°)
OKLab	oklab(52.66% -0.0132 -0.1541)
OKLCH	oklch(52.66% 0.155 265.1)
XYZ	xyz(16.3907, 14.0770, 53.4725)
Luminance	0.1408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E64C3 #C39D3E

analogous

#3EA6C3 #3E64C3 #5A3EC3

triadic

#3E64C3 #C33E64 #64C33E

tetradic

#3E64C3 #C33EA6 #C39D3E #3EC35A

square

#3E64C3 #C33EA6 #C39D3E #3EC35A

split-complementary

#3E64C3 #C35A3E #A6C33E

monochromatic

#203467 #2E4C95 #3E64C3 #6D89D2 #9BAFE0

Accessibility & contrast

On white

5.50

#3E64C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#3E64C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E64C3

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E64C3	#FFFFFF	#000000	##FFFFFF
##3E64C3	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#306FC6

Deuteranopia (green-blind)

#0A63C1

Tritanopia (blue-blind)

#007A8A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3e64c3;
/* rgb */ color: rgb(62, 100, 195);
/* oklch */ color: oklch(52.7% 0.155 265.1);

Tailwind

colors: {
  custom: {
    50: '#828fd6',
    500: '#3e64c3',
    950: '#000000',
  },
}

SCSS

$custom: #3e64c3;
$custom-light: #828fd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e64c3",
  "rgb": {
    "r": 62,
    "g": 100,
    "b": 195
  },
  "hsl": {
    "h": 222.857,
    "s": 52.569,
    "l": 50.392
  },
  "oklch": {
    "l": 0.52658,
    "c": 0.15469,
    "h": 265.1
  },
  "luminance": 0.14079
}

Semantic roles & 50–950 ramp

primary

#3E64C3

secondary

#CCBB91

accent

#B34CDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #3E64C3

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

Preview Lab → · Contrast checker → · Palette generator →