#4E64A5#4E64A5

#4E64A5 is a mid, moderate blue. Relative luminance 0.135; OKLCH L 51.6% C 0.107 H 268.4°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4E64A5
RGB	rgb(78, 100, 165)
HSL	hsl(225, 36%, 48%)
HSV	hsv(225, 53%, 65%)
CMYK	cmyk(52.7%, 39.4%, 0%, 35.3%)
CIE-LAB	lab(43.43, 10.92, -37.62)
CIE-LCH	lch(43.43, 39.18, 286.18°)
OKLab	oklab(51.62% -0.003 -0.1065)
OKLCH	oklch(51.62% 0.107 268.4)
XYZ	xyz(14.4884, 13.4497, 37.4226)
Luminance	0.1345 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E64A5 #A58F4E

analogous

#4E8FA5 #4E64A5 #644EA5

triadic

#4E64A5 #A54E64 #64A54E

tetradic

#4E64A5 #A54E8F #A58F4E #4EA564

square

#4E64A5 #A54E8F #A58F4E #4EA564

split-complementary

#4E64A5 #A5644E #8FA54E

monochromatic

#273252 #3A4B7B #4E64A5 #7386BD #9DAAD1

Accessibility & contrast

On white

5.69

#4E64A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#4E64A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E64A5

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E64A5	#FFFFFF	#000000	##FFFFFF
##4E64A5	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6BA8

Deuteranopia (green-blind)

#4063A4

Tritanopia (blue-blind)

#25727C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4e64a5;
/* rgb */ color: rgb(78, 100, 165);
/* oklch */ color: oklch(51.6% 0.107 268.4);

Tailwind

colors: {
  custom: {
    50: '#858fc0',
    500: '#4e64a5',
    950: '#000000',
  },
}

SCSS

$custom: #4e64a5;
$custom-light: #858fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e64a5",
  "rgb": {
    "r": 78,
    "g": 100,
    "b": 165
  },
  "hsl": {
    "h": 224.828,
    "s": 35.802,
    "l": 47.647
  },
  "oklch": {
    "l": 0.51618,
    "c": 0.10651,
    "h": 268.4
  },
  "luminance": 0.13451
}

Semantic roles & 50–950 ramp

primary

#4E64A5

secondary

#BDB291

accent

#B05CCC

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4E64A5

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

Preview Lab → · Contrast checker → · Palette generator →