#4D64EC#4D64EC

#4D64EC is a mid, highly saturated blue. Relative luminance 0.167; OKLCH L 56.5% C 0.205 H 271.0°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#4D64EC
RGB	rgb(77, 100, 236)
HSL	hsl(231, 81%, 61%)
HSV	hsv(231, 67%, 93%)
CMYK	cmyk(67.4%, 57.6%, 0%, 7.5%)
CIE-LAB	lab(47.94, 34.86, -71.26)
CIE-LCH	lch(47.94, 79.33, 296.07°)
OKLab	oklab(56.47% 0.0036 -0.2053)
OKLCH	oklch(56.47% 0.205 271)
XYZ	xyz(22.7529, 16.7461, 81.3739)
Luminance	0.1675 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D64EC #ECD54D

analogous

#4DB4EC #4D64EC #864DEC

triadic

#4D64EC #EC4D64 #64EC4D

tetradic

#4D64EC #EC4DB4 #ECD54D #4DEC86

square

#4D64EC #EC4DB4 #ECD54D #4DEC86

split-complementary

#4D64EC #EC864D #B4EC4D

monochromatic

#1229AC #1836E4 #4D64EC #8494F2 #BCC4F8

Accessibility & contrast

On white

4.83

#4D64EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#4D64EC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D64EC

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D64EC	#FFFFFF	#000000	##FFFFFF
##4D64EC	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079F1

Deuteranopia (green-blind)

#006BE9

Tritanopia (blue-blind)

#00869E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4d64ec;
/* rgb */ color: rgb(77, 100, 236);
/* oklch */ color: oklch(56.5% 0.205 271.0);

Tailwind

colors: {
  custom: {
    50: '#9190f3',
    500: '#4d64ec',
    950: '#000000',
  },
}

SCSS

$custom: #4d64ec;
$custom-light: #9190f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d64ec",
  "rgb": {
    "r": 77,
    "g": 100,
    "b": 236
  },
  "hsl": {
    "h": 231.321,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.56472,
    "c": 0.20534,
    "h": 271
  },
  "luminance": 0.16748
}

Semantic roles & 50–950 ramp

primary

#4D64EC

secondary

#E8E0AD

accent

#BE08DD

background

#F9F8FF

surface

#F2F0FE

border

#CCCBD6

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #4D64EC

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

Preview Lab → · Contrast checker → · Palette generator →