#4C64AE#4C64AE

#4C64AE is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.0% C 0.120 H 268.5°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#4C64AE
RGB	rgb(76, 100, 174)
HSL	hsl(225, 39%, 49%)
HSV	hsv(225, 56%, 68%)
CMYK	cmyk(56.3%, 42.5%, 0%, 31.8%)
CIE-LAB	lab(43.81, 13.46, -42.33)
CIE-LCH	lch(43.81, 44.42, 287.63°)
OKLab	oklab(52.04% -0.0032 -0.1203)
OKLCH	oklch(52.04% 0.12 268.5)
XYZ	xyz(15.1751, 13.7057, 41.8820)
Luminance	0.1371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C64AE #AE964C

analogous

#4C95AE #4C64AE #654CAE

triadic

#4C64AE #AE4C64 #64AE4C

tetradic

#4C64AE #AE4C95 #AE964C #4CAE65

square

#4C64AE #AE4C95 #AE964C #4CAE65

split-complementary

#4C64AE #AE654C #95AE4C

monochromatic

#273359 #394C83 #4C64AE #7588C3 #9FACD5

Accessibility & contrast

On white

5.61

#4C64AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#4C64AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C64AE

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C64AE	#FFFFFF	#000000	##FFFFFF
##4C64AE	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446CB1

Deuteranopia (green-blind)

#3863AC

Tritanopia (blue-blind)

#107480

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4c64ae;
/* rgb */ color: rgb(76, 100, 174);
/* oklch */ color: oklch(52.0% 0.120 268.5);

Tailwind

colors: {
  custom: {
    50: '#858fc6',
    500: '#4c64ae',
    950: '#000000',
  },
}

SCSS

$custom: #4c64ae;
$custom-light: #858fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c64ae",
  "rgb": {
    "r": 76,
    "g": 100,
    "b": 174
  },
  "hsl": {
    "h": 225.306,
    "s": 39.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.52036,
    "c": 0.12034,
    "h": 268.5
  },
  "luminance": 0.13707
}

Semantic roles & 50–950 ramp

primary

#4C64AE

secondary

#C2B794

accent

#B259CF

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4C64AE

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

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