#4D64C7#4D64C7

#4D64C7 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.7% C 0.156 H 270.5°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#4D64C7
RGB	rgb(77, 100, 199)
HSL	hsl(229, 52%, 54%)
HSV	hsv(229, 61%, 78%)
CMYK	cmyk(61.3%, 49.7%, 0%, 22%)
CIE-LAB	lab(45.38, 22.16, -54.36)
CIE-LCH	lch(45.38, 58.70, 292.18°)
OKLab	oklab(53.74% 0.0015 -0.1556)
OKLCH	oklch(53.74% 0.156 270.5)
XYZ	xyz(17.9231, 14.8141, 55.9367)
Luminance	0.1482 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D64C7 #C7B04D

analogous

#4DA1C7 #4D64C7 #734DC7

triadic

#4D64C7 #C74D64 #64C74D

tetradic

#4D64C7 #C74DA1 #C7B04D #4DC773

square

#4D64C7 #C74DA1 #C7B04D #4DC773

split-complementary

#4D64C7 #C7734D #A1C74D

monochromatic

#253475 #3349A3 #4D64C7 #7C8DD6 #AAB5E4

Accessibility & contrast

On white

5.30

#4D64C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#4D64C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D64C7

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D64C7	#FFFFFF	#000000	##FFFFFF
##4D64C7	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F71CB

Deuteranopia (green-blind)

#1366C5

Tritanopia (blue-blind)

#007B8C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4d64c7;
/* rgb */ color: rgb(77, 100, 199);
/* oklch */ color: oklch(53.7% 0.156 270.5);

Tailwind

colors: {
  custom: {
    50: '#8a8fd9',
    500: '#4d64c7',
    950: '#000000',
  },
}

SCSS

$custom: #4d64c7;
$custom-light: #8a8fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d64c7",
  "rgb": {
    "r": 77,
    "g": 100,
    "b": 199
  },
  "hsl": {
    "h": 228.689,
    "s": 52.137,
    "l": 54.118
  },
  "oklch": {
    "l": 0.53738,
    "c": 0.1556,
    "h": 270.5
  },
  "luminance": 0.14816
}

Semantic roles & 50–950 ramp

primary

#4D64C7

secondary

#D2C89E

accent

#C14CDC

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4D64C7

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

Preview Lab → · Contrast checker → · Palette generator →