#3E64CE#3E64CE

#3E64CE is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.4% C 0.170 H 266.0°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#3E64CE
RGB	rgb(62, 100, 206)
HSL	hsl(224, 60%, 53%)
HSV	hsv(224, 70%, 81%)
CMYK	cmyk(69.9%, 51.5%, 0%, 19.2%)
CIE-LAB	lab(45.07, 22.18, -58.91)
CIE-LCH	lch(45.07, 62.95, 290.63°)
OKLab	oklab(53.45% -0.0119 -0.1693)
OKLCH	oklch(53.45% 0.17 266)
XYZ	xyz(17.6805, 14.5929, 60.2655)
Luminance	0.1459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E64CE #CEA83E

analogous

#3EACCE #3E64CE #603ECE

triadic

#3E64CE #CE3E64 #64CE3E

tetradic

#3E64CE #CE3EAC #CEA83E #3ECE60

square

#3E64CE #CE3EAC #CEA83E #3ECE60

split-complementary

#3E64CE #CE603E #ACCE3E

monochromatic

#1D3474 #2A4AA5 #3E64CE #6F8BDA #A0B2E7

Accessibility & contrast

On white

5.36

#3E64CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#3E64CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E64CE

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E64CE	#FFFFFF	#000000	##FFFFFF
##3E64CE	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2172D2

Deuteranopia (green-blind)

#0064CC

Tritanopia (blue-blind)

#007D8F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3e64ce;
/* rgb */ color: rgb(62, 100, 206);
/* oklch */ color: oklch(53.4% 0.170 266.0);

Tailwind

colors: {
  custom: {
    50: '#848fde',
    500: '#3e64ce',
    950: '#000000',
  },
}

SCSS

$custom: #3e64ce;
$custom-light: #848fde;
$custom-dark: #000000;

JSON

{
  "hex": "#3e64ce",
  "rgb": {
    "r": 62,
    "g": 100,
    "b": 206
  },
  "hsl": {
    "h": 224.167,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.53445,
    "c": 0.16973,
    "h": 266
  },
  "luminance": 0.14595
}

Semantic roles & 50–950 ramp

primary

#3E64CE

secondary

#D3C395

accent

#B945E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3E64CE

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

Preview Lab → · Contrast checker → · Palette generator →