#4164D4#4164D4

#4164D4 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.0% C 0.177 H 267.2°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4164D4
RGB	rgb(65, 100, 212)
HSL	hsl(226, 63%, 54%)
HSV	hsv(226, 69%, 83%)
CMYK	cmyk(69.3%, 52.8%, 0%, 16.9%)
CIE-LAB	lab(45.62, 24.77, -61.46)
CIE-LCH	lch(45.62, 66.26, 291.95°)
OKLab	oklab(54.03% -0.0088 -0.1767)
OKLCH	oklch(54.03% 0.177 267.2)
XYZ	xyz(18.6167, 14.9898, 64.1868)
Luminance	0.1499 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4164D4 #D4B141

analogous

#41AED4 #4164D4 #6841D4

triadic

#4164D4 #D44164 #64D441

tetradic

#4164D4 #D441AE #D4B141 #41D468

square

#4164D4 #D441AE #D4B141 #41D468

split-complementary

#4164D4 #D46841 #AED441

monochromatic

#1D347E #2848B0 #4164D4 #738DDF #A5B5EB

Accessibility & contrast

On white

5.25

#4164D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#4164D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4164D4

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4164D4	#FFFFFF	#000000	##FFFFFF
##4164D4	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1573D8

Deuteranopia (green-blind)

#0066D2

Tritanopia (blue-blind)

#007F92

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4164d4;
/* rgb */ color: rgb(65, 100, 212);
/* oklch */ color: oklch(54.0% 0.177 267.2);

Tailwind

colors: {
  custom: {
    50: '#878fe2',
    500: '#4164d4',
    950: '#000000',
  },
}

SCSS

$custom: #4164d4;
$custom-light: #878fe2;
$custom-dark: #000000;

JSON

{
  "hex": "#4164d4",
  "rgb": {
    "r": 65,
    "g": 100,
    "b": 212
  },
  "hsl": {
    "h": 225.714,
    "s": 63.09,
    "l": 54.314
  },
  "oklch": {
    "l": 0.54029,
    "c": 0.17695,
    "h": 267.2
  },
  "luminance": 0.14992
}

Semantic roles & 50–950 ramp

primary

#4164D4

secondary

#D8C999

accent

#BF42E6

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #4164D4

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

Preview Lab → · Contrast checker → · Palette generator →