#4147C5#4147C5

#4147C5 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.4% C 0.192 H 274.3°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#4147C5
RGB	rgb(65, 71, 197)
HSL	hsl(237, 53%, 51%)
HSV	hsv(237, 67%, 77%)
CMYK	cmyk(67%, 64%, 0%, 22.7%)
CIE-LAB	lab(37.23, 37.79, -66.46)
CIE-LCH	lch(37.23, 76.45, 299.63°)
OKLab	oklab(47.42% 0.0143 -0.1917)
OKLCH	oklch(47.42% 0.192 274.3)
XYZ	xyz(14.5079, 9.6602, 53.9125)
Luminance	0.0966 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4147C5 #C5BF41

analogous

#4189C5 #4147C5 #7D41C5

triadic

#4147C5 #C54147 #47C541

tetradic

#4147C5 #C54189 #C5BF41 #41C57D

square

#4147C5 #C54189 #C5BF41 #41C57D

split-complementary

#4147C5 #C57D41 #89C541

monochromatic

#21246B #2F349A #4147C5 #7074D3 #9FA2E2

Accessibility & contrast

On white

7.16

#4147C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#4147C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4147C5

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4147C5	#FFFFFF	#000000	##FFFFFF
##4147C5	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC9

Deuteranopia (green-blind)

#0052C3

Tritanopia (blue-blind)

#00677F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4147c5;
/* rgb */ color: rgb(65, 71, 197);
/* oklch */ color: oklch(47.4% 0.192 274.3);

Tailwind

colors: {
  custom: {
    50: '#867ad8',
    500: '#4147c5',
    950: '#000000',
  },
}

SCSS

$custom: #4147c5;
$custom-light: #867ad8;
$custom-dark: #000000;

JSON

{
  "hex": "#4147c5",
  "rgb": {
    "r": 65,
    "g": 71,
    "b": 197
  },
  "hsl": {
    "h": 237.273,
    "s": 53.226,
    "l": 51.373
  },
  "oklch": {
    "l": 0.47422,
    "c": 0.19228,
    "h": 274.3
  },
  "luminance": 0.09662
}

Semantic roles & 50–950 ramp

primary

#4147C5

secondary

#CECB94

accent

#D64BDD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #4147C5

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

Preview Lab → · Contrast checker → · Palette generator →