#4D64A6#4D64A6

#4D64A6 is a mid, moderate blue. Relative luminance 0.134; OKLCH L 51.6% C 0.108 H 268.0°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4D64A6
RGB	rgb(77, 100, 166)
HSL	hsl(224, 37%, 48%)
HSV	hsv(224, 54%, 65%)
CMYK	cmyk(53.6%, 39.8%, 0%, 34.9%)
CIE-LAB	lab(43.43, 11.01, -38.23)
CIE-LCH	lch(43.43, 39.78, 286.07°)
OKLab	oklab(51.61% -0.0038 -0.1083)
OKLCH	oklch(51.61% 0.108 268)
XYZ	xyz(14.4984, 13.4443, 37.9000)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D64A6 #A68F4D

analogous

#4D91A6 #4D64A6 #624DA6

triadic

#4D64A6 #A64D64 #64A64D

tetradic

#4D64A6 #A64D91 #A68F4D #4DA662

square

#4D64A6 #A64D91 #A68F4D #4DA662

split-complementary

#4D64A6 #A6624D #91A64D

monochromatic

#263252 #3A4B7C #4D64A6 #7286BE #9CAAD1

Accessibility & contrast

On white

5.69

#4D64A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#4D64A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D64A6

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D64A6	#FFFFFF	#000000	##FFFFFF
##4D64A6	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)

#496BA9

Deuteranopia (green-blind)

#3F63A5

Tritanopia (blue-blind)

#21727D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4d64a6;
/* rgb */ color: rgb(77, 100, 166);
/* oklch */ color: oklch(51.6% 0.108 268.0);

Tailwind

colors: {
  custom: {
    50: '#858fc1',
    500: '#4d64a6',
    950: '#000000',
  },
}

SCSS

$custom: #4d64a6;
$custom-light: #858fc1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d64a6",
  "rgb": {
    "r": 77,
    "g": 100,
    "b": 166
  },
  "hsl": {
    "h": 224.494,
    "s": 36.626,
    "l": 47.647
  },
  "oklch": {
    "l": 0.51614,
    "c": 0.10833,
    "h": 268
  },
  "luminance": 0.13445
}

Semantic roles & 50–950 ramp

primary

#4D64A6

secondary

#BEB291

accent

#AF5BCD

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4D64A6

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

Preview Lab → · Contrast checker → · Palette generator →