#4E64BF#4E64BF

#4E64BF is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.3% C 0.144 H 270.6°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4E64BF
RGB	rgb(78, 100, 191)
HSL	hsl(228, 47%, 53%)
HSV	hsv(228, 59%, 75%)
CMYK	cmyk(59.2%, 47.6%, 0%, 25.1%)
CIE-LAB	lab(44.93, 19.62, -50.44)
CIE-LCH	lch(44.93, 54.12, 291.25°)
OKLab	oklab(53.25% 0.0016 -0.1441)
OKLCH	oklch(53.25% 0.144 270.6)
XYZ	xyz(17.0999, 14.4943, 51.1767)
Luminance	0.1450 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E64BF #BFA94E

analogous

#4E9CBF #4E64BF #714EBF

triadic

#4E64BF #BF4E64 #64BF4E

tetradic

#4E64BF #BF4E9C #BFA94E #4EBF71

square

#4E64BF #BF4E9C #BFA94E #4EBF71

split-complementary

#4E64BF #BF714E #9CBF4E

monochromatic

#27346C #374A99 #4E64BF #7B8BCF #A8B3E0

Accessibility & contrast

On white

5.39

#4E64BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#4E64BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E64BF

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E64BF	#FFFFFF	#000000	##FFFFFF
##4E64BF	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3870C2

Deuteranopia (green-blind)

#2566BD

Tritanopia (blue-blind)

#007988

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4e64bf;
/* rgb */ color: rgb(78, 100, 191);
/* oklch */ color: oklch(53.3% 0.144 270.6);

Tailwind

colors: {
  custom: {
    50: '#898fd3',
    500: '#4e64bf',
    950: '#000000',
  },
}

SCSS

$custom: #4e64bf;
$custom-light: #898fd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e64bf",
  "rgb": {
    "r": 78,
    "g": 100,
    "b": 191
  },
  "hsl": {
    "h": 228.319,
    "s": 46.888,
    "l": 52.745
  },
  "oklch": {
    "l": 0.53254,
    "c": 0.14407,
    "h": 270.6
  },
  "luminance": 0.14496
}

Semantic roles & 50–950 ramp

primary

#4E64BF

secondary

#CDC39C

accent

#BD51D7

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4E64BF

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

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