#4D64AA#4D64AA

#4D64AA is a mid, moderate blue. Relative luminance 0.136; OKLCH L 51.9% C 0.114 H 268.5°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4D64AA
RGB	rgb(77, 100, 170)
HSL	hsl(225, 38%, 48%)
HSV	hsv(225, 55%, 67%)
CMYK	cmyk(54.7%, 41.2%, 0%, 33.3%)
CIE-LAB	lab(43.64, 12.34, -40.24)
CIE-LCH	lch(43.64, 42.09, 287.05°)
OKLab	oklab(51.85% -0.003 -0.1141)
OKLCH	oklch(51.85% 0.114 268.5)
XYZ	xyz(14.8710, 13.5933, 39.8626)
Luminance	0.1359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D64AA #AA934D

analogous

#4D92AA #4D64AA #644DAA

triadic

#4D64AA #AA4D64 #64AA4D

tetradic

#4D64AA #AA4D92 #AA934D #4DAA64

square

#4D64AA #AA4D92 #AA934D #4DAA64

split-complementary

#4D64AA #AA644D #92AA4D

monochromatic

#273256 #3A4B80 #4D64AA #7487C0 #9EABD3

Accessibility & contrast

On white

5.65

#4D64AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#4D64AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D64AA

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D64AA	#FFFFFF	#000000	##FFFFFF
##4D64AA	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476CAD

Deuteranopia (green-blind)

#3C63A8

Tritanopia (blue-blind)

#1C737F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4d64aa;
/* rgb */ color: rgb(77, 100, 170);
/* oklch */ color: oklch(51.9% 0.114 268.5);

Tailwind

colors: {
  custom: {
    50: '#858fc3',
    500: '#4d64aa',
    950: '#000000',
  },
}

SCSS

$custom: #4d64aa;
$custom-light: #858fc3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d64aa",
  "rgb": {
    "r": 77,
    "g": 100,
    "b": 170
  },
  "hsl": {
    "h": 225.161,
    "s": 37.652,
    "l": 48.431
  },
  "oklch": {
    "l": 0.51853,
    "c": 0.11418,
    "h": 268.5
  },
  "luminance": 0.13594
}

Semantic roles & 50–950 ramp

primary

#4D64AA

secondary

#C0B593

accent

#B15ACE

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #4D64AA

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

Preview Lab → · Contrast checker → · Palette generator →