#4F68C8#4F68C8

#4F68C8 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.7% C 0.151 H 269.8°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#4F68C8
RGB	rgb(79, 104, 200)
HSL	hsl(228, 52%, 55%)
HSV	hsv(228, 61%, 78%)
CMYK	cmyk(60.5%, 48%, 0%, 21.6%)
CIE-LAB	lab(46.62, 20.35, -52.93)
CIE-LCH	lch(46.62, 56.71, 291.04°)
OKLab	oklab(54.73% -0.0004 -0.1513)
OKLCH	oklch(54.73% 0.151 269.8)
XYZ	xyz(18.5966, 15.7315, 56.6889)
Luminance	0.1573 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F68C8 #C8AF4F

analogous

#4FA5C8 #4F68C8 #724FC8

triadic

#4F68C8 #C84F68 #68C84F

tetradic

#4F68C8 #C84FA5 #C8AF4F #4FC872

square

#4F68C8 #C84FA5 #C8AF4F #4FC872

split-complementary

#4F68C8 #C8724F #A5C84F

monochromatic

#253677 #344BA6 #4F68C8 #7E90D7 #ACB8E5

Accessibility & contrast

On white

5.06

#4F68C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#4F68C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F68C8

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F68C8	#FFFFFF	#000000	##FFFFFF
##4F68C8	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3874CC

Deuteranopia (green-blind)

#2269C6

Tritanopia (blue-blind)

#007E8E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4f68c8;
/* rgb */ color: rgb(79, 104, 200);
/* oklch */ color: oklch(54.7% 0.151 269.8);

Tailwind

colors: {
  custom: {
    50: '#8b92d9',
    500: '#4f68c8',
    950: '#000000',
  },
}

SCSS

$custom: #4f68c8;
$custom-light: #8b92d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f68c8",
  "rgb": {
    "r": 79,
    "g": 104,
    "b": 200
  },
  "hsl": {
    "h": 227.603,
    "s": 52.381,
    "l": 54.706
  },
  "oklch": {
    "l": 0.54732,
    "c": 0.1513,
    "h": 269.8
  },
  "luminance": 0.15733
}

Semantic roles & 50–950 ramp

primary

#4F68C8

secondary

#D3C8A0

accent

#BE4CDC

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0D15

muted

#7E7D83

Preview Lab

Preview with #4F68C8

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

Preview Lab → · Contrast checker → · Palette generator →