#4164C8#4164C8

#4164C8 is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.2% C 0.161 H 266.5°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4164C8
RGB	rgb(65, 100, 200)
HSL	hsl(224, 55%, 52%)
HSV	hsv(224, 68%, 78%)
CMYK	cmyk(67.5%, 50%, 0%, 21.6%)
CIE-LAB	lab(44.81, 20.47, -55.88)
CIE-LCH	lch(44.81, 59.51, 290.12°)
OKLab	oklab(53.16% -0.0099 -0.1603)
OKLCH	oklch(53.16% 0.161 266.5)
XYZ	xyz(17.1589, 14.4066, 56.5089)
Luminance	0.1441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4164C8 #C8A541

analogous

#41A8C8 #4164C8 #6141C8

triadic

#4164C8 #C84164 #64C841

tetradic

#4164C8 #C841A8 #C8A541 #41C861

square

#4164C8 #C841A8 #C8A541 #41C861

split-complementary

#4164C8 #C86141 #A8C841

monochromatic

#20346F #2E4B9E #4164C8 #708BD6 #A0B1E3

Accessibility & contrast

On white

5.41

#4164C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#4164C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4164C8

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4164C8	#FFFFFF	#000000	##FFFFFF
##4164C8	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B70CC

Deuteranopia (green-blind)

#0064C6

Tritanopia (blue-blind)

#007B8C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4164c8;
/* rgb */ color: rgb(65, 100, 200);
/* oklch */ color: oklch(53.2% 0.161 266.5);

Tailwind

colors: {
  custom: {
    50: '#848fd9',
    500: '#4164c8',
    950: '#000000',
  },
}

SCSS

$custom: #4164c8;
$custom-light: #848fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4164c8",
  "rgb": {
    "r": 65,
    "g": 100,
    "b": 200
  },
  "hsl": {
    "h": 224.444,
    "s": 55.102,
    "l": 51.961
  },
  "oklch": {
    "l": 0.53157,
    "c": 0.16063,
    "h": 266.5
  },
  "luminance": 0.14408
}

Semantic roles & 50–950 ramp

primary

#4164C8

secondary

#D0C195

accent

#B849DE

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4164C8

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

Preview Lab → · Contrast checker → · Palette generator →