#4A64CF#4A64CF

#4A64CF is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.1% C 0.168 H 269.7°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#4A64CF
RGB	rgb(74, 100, 207)
HSL	hsl(228, 58%, 55%)
HSV	hsv(228, 64%, 81%)
CMYK	cmyk(64.3%, 51.7%, 0%, 18.8%)
CIE-LAB	lab(45.73, 24.40, -58.39)
CIE-LCH	lch(45.73, 63.28, 292.68°)
OKLab	oklab(54.13% -0.0007 -0.1675)
OKLCH	oklch(54.13% 0.168 269.7)
XYZ	xyz(18.6399, 15.0735, 60.9466)
Luminance	0.1507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A64CF #CFB54A

analogous

#4AA6CF #4A64CF #734ACF

triadic

#4A64CF #CF4A64 #64CF4A

tetradic

#4A64CF #CF4AA6 #CFB54A #4ACF73

square

#4A64CF #CF4AA6 #CFB54A #4ACF73

split-complementary

#4A64CF #CF734A #A6CF4A

monochromatic

#21337D #2E47AE #4A64CF #7A8DDC #ABB7E9

Accessibility & contrast

On white

5.23

#4A64CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#4A64CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A64CF

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A64CF	#FFFFFF	#000000	##FFFFFF
##4A64CF	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2373D3

Deuteranopia (green-blind)

#0067CD

Tritanopia (blue-blind)

#007D90

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4a64cf;
/* rgb */ color: rgb(74, 100, 207);
/* oklch */ color: oklch(54.1% 0.168 269.7);

Tailwind

colors: {
  custom: {
    50: '#8a8fde',
    500: '#4a64cf',
    950: '#000000',
  },
}

SCSS

$custom: #4a64cf;
$custom-light: #8a8fde;
$custom-dark: #000000;

JSON

{
  "hex": "#4a64cf",
  "rgb": {
    "r": 74,
    "g": 100,
    "b": 207
  },
  "hsl": {
    "h": 228.271,
    "s": 58.079,
    "l": 55.098
  },
  "oklch": {
    "l": 0.5413,
    "c": 0.16752,
    "h": 269.7
  },
  "luminance": 0.15075
}

Semantic roles & 50–950 ramp

primary

#4A64CF

secondary

#D6CB9F

accent

#C346E1

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4A64CF

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

Preview Lab → · Contrast checker → · Palette generator →