#4D64C9#4D64C9

#4D64C9 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.9% C 0.158 H 270.6°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#4D64C9
RGB	rgb(77, 100, 201)
HSL	hsl(229, 53%, 55%)
HSV	hsv(229, 62%, 79%)
CMYK	cmyk(61.7%, 50.2%, 0%, 21.2%)
CIE-LAB	lab(45.51, 22.85, -55.30)
CIE-LCH	lch(45.51, 59.83, 292.45°)
OKLab	oklab(53.88% 0.0017 -0.1584)
OKLCH	oklch(53.88% 0.158 270.6)
XYZ	xyz(18.1568, 14.9076, 57.1677)
Luminance	0.1491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D64C9 #C9B24D

analogous

#4DA2C9 #4D64C9 #744DC9

triadic

#4D64C9 #C94D64 #64C94D

tetradic

#4D64C9 #C94DA2 #C9B24D #4DC974

square

#4D64C9 #C94DA2 #C9B24D #4DC974

split-complementary

#4D64C9 #C9744D #A2C94D

monochromatic

#243477 #3248A6 #4D64C9 #7C8DD7 #ABB6E5

Accessibility & contrast

On white

5.27

#4D64C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#4D64C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D64C9

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D64C9	#FFFFFF	#000000	##FFFFFF
##4D64C9	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D71CD

Deuteranopia (green-blind)

#0C66C7

Tritanopia (blue-blind)

#007B8D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4d64c9;
/* rgb */ color: rgb(77, 100, 201);
/* oklch */ color: oklch(53.9% 0.158 270.6);

Tailwind

colors: {
  custom: {
    50: '#8a8fda',
    500: '#4d64c9',
    950: '#000000',
  },
}

SCSS

$custom: #4d64c9;
$custom-light: #8a8fda;
$custom-dark: #000000;

JSON

{
  "hex": "#4d64c9",
  "rgb": {
    "r": 77,
    "g": 100,
    "b": 201
  },
  "hsl": {
    "h": 228.871,
    "s": 53.448,
    "l": 54.51
  },
  "oklch": {
    "l": 0.53877,
    "c": 0.15838,
    "h": 270.6
  },
  "luminance": 0.14909
}

Semantic roles & 50–950 ramp

primary

#4D64C9

secondary

#D3C99F

accent

#C24BDD

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4D64C9

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

Preview Lab → · Contrast checker → · Palette generator →