#4161D1#4161D1

#4161D1 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.2% C 0.177 H 267.9°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#4161D1
RGB	rgb(65, 97, 209)
HSL	hsl(227, 61%, 54%)
HSV	hsv(227, 69%, 82%)
CMYK	cmyk(68.9%, 53.6%, 0%, 18%)
CIE-LAB	lab(44.62, 25.60, -61.35)
CIE-LCH	lch(44.62, 66.48, 292.65°)
OKLab	oklab(53.21% -0.0065 -0.1765)
OKLCH	oklch(53.21% 0.177 267.9)
XYZ	xyz(17.9593, 14.2749, 62.1181)
Luminance	0.1428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4161D1 #D1B141

analogous

#41A9D1 #4161D1 #6941D1

triadic

#4161D1 #D14161 #61D141

tetradic

#4161D1 #D141A9 #D1B141 #41D169

square

#4161D1 #D141A9 #D1B141 #41D169

split-complementary

#4161D1 #D16941 #A9D141

monochromatic

#1E327A #2946AB #4161D1 #728ADD #A4B3E9

Accessibility & contrast

On white

5.45

#4161D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#4161D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4161D1

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4161D1	#FFFFFF	#000000	##FFFFFF
##4161D1	1.00	5.45	3.86	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B70D5

Deuteranopia (green-blind)

#0063CF

Tritanopia (blue-blind)

#007C8F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4161d1;
/* rgb */ color: rgb(65, 97, 209);
/* oklch */ color: oklch(53.2% 0.177 267.9);

Tailwind

colors: {
  custom: {
    50: '#868de0',
    500: '#4161d1',
    950: '#000000',
  },
}

SCSS

$custom: #4161d1;
$custom-light: #868de0;
$custom-dark: #000000;

JSON

{
  "hex": "#4161d1",
  "rgb": {
    "r": 65,
    "g": 97,
    "b": 209
  },
  "hsl": {
    "h": 226.667,
    "s": 61.017,
    "l": 53.725
  },
  "oklch": {
    "l": 0.53211,
    "c": 0.17659,
    "h": 267.9
  },
  "luminance": 0.14277
}

Semantic roles & 50–950 ramp

primary

#4161D1

secondary

#D6C898

accent

#C044E4

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #4161D1

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

Preview Lab → · Contrast checker → · Palette generator →