#3E64AA#3E64AA

#3E64AA is a mid, moderate blue. Relative luminance 0.130; OKLCH L 51.0% C 0.120 H 261.6°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#3E64AA
RGB	rgb(62, 100, 170)
HSL	hsl(219, 47%, 45%)
HSV	hsv(219, 64%, 67%)
CMYK	cmyk(63.5%, 41.2%, 0%, 33.3%)
CIE-LAB	lab(42.82, 9.23, -41.60)
CIE-LCH	lch(42.82, 42.61, 282.51°)
OKLab	oklab(51% -0.0175 -0.1184)
OKLCH	oklch(51% 0.12 261.6)
XYZ	xyz(13.7969, 13.0395, 39.8122)
Luminance	0.1304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E64AA #AA843E

analogous

#3E9AAA #3E64AA #4E3EAA

triadic

#3E64AA #AA3E64 #64AA3E

tetradic

#3E64AA #AA3E9A #AA843E #3EAA4E

square

#3E64AA #AA3E9A #AA843E #3EAA4E

split-complementary

#3E64AA #AA4E3E #9AAA3E

monochromatic

#1D2F50 #2E4A7D #3E64AA #6084C5 #8DA6D5

Accessibility & contrast

On white

5.82

#3E64AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#3E64AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E64AA

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E64AA	#FFFFFF	#000000	##FFFFFF
##3E64AA	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#456BAD

Deuteranopia (green-blind)

#3561A9

Tritanopia (blue-blind)

#00747F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3e64aa;
/* rgb */ color: rgb(62, 100, 170);
/* oklch */ color: oklch(51.0% 0.120 261.6);

Tailwind

colors: {
  custom: {
    50: '#7e8fc4',
    500: '#3e64aa',
    950: '#000000',
  },
}

SCSS

$custom: #3e64aa;
$custom-light: #7e8fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e64aa",
  "rgb": {
    "r": 62,
    "g": 100,
    "b": 170
  },
  "hsl": {
    "h": 218.889,
    "s": 46.552,
    "l": 45.49
  },
  "oklch": {
    "l": 0.51,
    "c": 0.11969,
    "h": 261.6
  },
  "luminance": 0.13041
}

Semantic roles & 50–950 ramp

primary

#3E64AA

secondary

#C0AB84

accent

#A852D6

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #3E64AA

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

Preview Lab → · Contrast checker → · Palette generator →