#4C64DC#4C64DC

#4C64DC is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.2% C 0.185 H 270.7°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4C64DC
RGB	rgb(76, 100, 220)
HSL	hsl(230, 67%, 58%)
HSV	hsv(230, 65%, 86%)
CMYK	cmyk(65.5%, 54.5%, 0%, 13.7%)
CIE-LAB	lab(46.73, 29.22, -64.18)
CIE-LCH	lch(46.73, 70.52, 294.48°)
OKLab	oklab(55.19% 0.0021 -0.1845)
OKLCH	oklch(55.19% 0.185 270.7)
XYZ	xyz(20.4516, 15.8163, 69.6713)
Luminance	0.1582 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C64DC #DCC44C

analogous

#4CACDC #4C64DC #7C4CDC

triadic

#4C64DC #DC4C64 #64DC4C

tetradic

#4C64DC #DC4CAC #DCC44C #4CDC7C

square

#4C64DC #DC4CAC #DCC44C #4CDC7C

split-complementary

#4C64DC #DC7C4C #ACDC4C

monochromatic

#1C3091 #2641C4 #4C64DC #7F90E6 #B2BDF0

Accessibility & contrast

On white

5.04

#4C64DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#4C64DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C64DC

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C64DC	#FFFFFF	#000000	##FFFFFF
##4C64DC	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E0

Deuteranopia (green-blind)

#0069DA

Tritanopia (blue-blind)

#008196

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4c64dc;
/* rgb */ color: rgb(76, 100, 220);
/* oklch */ color: oklch(55.2% 0.185 270.7);

Tailwind

colors: {
  custom: {
    50: '#8d8fe8',
    500: '#4c64dc',
    950: '#000000',
  },
}

SCSS

$custom: #4c64dc;
$custom-light: #8d8fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c64dc",
  "rgb": {
    "r": 76,
    "g": 100,
    "b": 220
  },
  "hsl": {
    "h": 230,
    "s": 67.29,
    "l": 58.039
  },
  "oklch": {
    "l": 0.55193,
    "c": 0.18454,
    "h": 270.7
  },
  "luminance": 0.15818
}

Semantic roles & 50–950 ramp

primary

#4C64DC

secondary

#DFD5A5

accent

#CD3EEA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4C64DC

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

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