#4D64A7#4D64A7

#4D64A7 is a mid, moderate blue. Relative luminance 0.135; OKLCH L 51.7% C 0.110 H 268.1°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#4D64A7
RGB	rgb(77, 100, 167)
HSL	hsl(225, 37%, 48%)
HSV	hsv(225, 54%, 65%)
CMYK	cmyk(53.9%, 40.1%, 0%, 34.5%)
CIE-LAB	lab(43.48, 11.34, -38.73)
CIE-LCH	lch(43.48, 40.36, 286.32°)
OKLab	oklab(51.67% -0.0036 -0.1097)
OKLCH	oklch(51.67% 0.11 268.1)
XYZ	xyz(14.5905, 13.4811, 38.3850)
Luminance	0.1348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D64A7 #A7904D

analogous

#4D91A7 #4D64A7 #634DA7

triadic

#4D64A7 #A74D64 #64A74D

tetradic

#4D64A7 #A74D91 #A7904D #4DA763

square

#4D64A7 #A74D91 #A7904D #4DA763

split-complementary

#4D64A7 #A7634D #91A74D

monochromatic

#263253 #3A4B7D #4D64A7 #7386BE #9DAAD2

Accessibility & contrast

On white

5.68

#4D64A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#4D64A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D64A7

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D64A7	#FFFFFF	#000000	##FFFFFF
##4D64A7	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#496BAA

Deuteranopia (green-blind)

#3E63A6

Tritanopia (blue-blind)

#20727D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4d64a7;
/* rgb */ color: rgb(77, 100, 167);
/* oklch */ color: oklch(51.7% 0.110 268.1);

Tailwind

colors: {
  custom: {
    50: '#858fc1',
    500: '#4d64a7',
    950: '#000000',
  },
}

SCSS

$custom: #4d64a7;
$custom-light: #858fc1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d64a7",
  "rgb": {
    "r": 77,
    "g": 100,
    "b": 167
  },
  "hsl": {
    "h": 224.667,
    "s": 36.885,
    "l": 47.843
  },
  "oklch": {
    "l": 0.51673,
    "c": 0.1098,
    "h": 268.1
  },
  "luminance": 0.13482
}

Semantic roles & 50–950 ramp

primary

#4D64A7

secondary

#BEB391

accent

#B05BCD

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4D64A7

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

Preview Lab → · Contrast checker → · Palette generator →