#4864D8#4864D8

#4864D8 is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.7% C 0.180 H 269.4°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#4864D8
RGB	rgb(72, 100, 216)
HSL	hsl(228, 65%, 56%)
HSV	hsv(228, 67%, 85%)
CMYK	cmyk(66.7%, 53.7%, 0%, 15.3%)
CIE-LAB	lab(46.24, 27.22, -62.71)
CIE-LCH	lch(46.24, 68.36, 293.46°)
OKLab	oklab(54.68% -0.002 -0.1803)
OKLCH	oklch(54.68% 0.18 269.4)
XYZ	xyz(19.6201, 15.4481, 66.9002)
Luminance	0.1545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4864D8 #D8BC48

analogous

#48ACD8 #4864D8 #7448D8

triadic

#4864D8 #D84864 #64D848

tetradic

#4864D8 #D848AC #D8BC48 #48D874

square

#4864D8 #D848AC #D8BC48 #48D874

split-complementary

#4864D8 #D87448 #ACD848

monochromatic

#1D3289 #2844BB #4864D8 #7A8FE3 #ADB9EE

Accessibility & contrast

On white

5.13

#4864D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#4864D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4864D8

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4864D8	#FFFFFF	#000000	##FFFFFF
##4864D8	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B74DC

Deuteranopia (green-blind)

#0067D6

Tritanopia (blue-blind)

#008094

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4864d8;
/* rgb */ color: rgb(72, 100, 216);
/* oklch */ color: oklch(54.7% 0.180 269.4);

Tailwind

colors: {
  custom: {
    50: '#8b8fe5',
    500: '#4864d8',
    950: '#000000',
  },
}

SCSS

$custom: #4864d8;
$custom-light: #8b8fe5;
$custom-dark: #000000;

JSON

{
  "hex": "#4864d8",
  "rgb": {
    "r": 72,
    "g": 100,
    "b": 216
  },
  "hsl": {
    "h": 228.333,
    "s": 64.865,
    "l": 56.471
  },
  "oklch": {
    "l": 0.54679,
    "c": 0.1803,
    "h": 269.4
  },
  "luminance": 0.1545
}

Semantic roles & 50–950 ramp

primary

#4864D8

secondary

#DBD0A0

accent

#C740E8

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4864D8

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

Preview Lab → · Contrast checker → · Palette generator →