#4147C8#4147C8

#4147C8 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.7% C 0.196 H 274.1°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#4147C8
RGB	rgb(65, 71, 200)
HSL	hsl(237, 55%, 52%)
HSV	hsv(237, 68%, 78%)
CMYK	cmyk(67.5%, 64.5%, 0%, 21.6%)
CIE-LAB	lab(37.48, 38.81, -67.79)
CIE-LCH	lch(37.48, 78.11, 299.79°)
OKLab	oklab(47.69% 0.014 -0.1956)
OKLCH	oklch(47.69% 0.196 274.1)
XYZ	xyz(14.8551, 9.7991, 55.7409)
Luminance	0.0980 (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

#4147C8 #C8C241

analogous

#418BC8 #4147C8 #7E41C8

triadic

#4147C8 #C84147 #47C841

tetradic

#4147C8 #C8418B #C8C241 #41C87E

square

#4147C8 #C8418B #C8C241 #41C87E

split-complementary

#4147C8 #C87E41 #8BC841

monochromatic

#20246F #2E339E #4147C8 #7075D6 #A0A3E3

Accessibility & contrast

On white

7.09

#4147C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4147C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4147C8

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4147C8	#FFFFFF	#000000	##FFFFFF
##4147C8	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECC

Deuteranopia (green-blind)

#0052C6

Tritanopia (blue-blind)

#006881

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4147c8;
/* rgb */ color: rgb(65, 71, 200);
/* oklch */ color: oklch(47.7% 0.196 274.1);

Tailwind

colors: {
  custom: {
    50: '#867ada',
    500: '#4147c8',
    950: '#000000',
  },
}

SCSS

$custom: #4147c8;
$custom-light: #867ada;
$custom-dark: #000000;

JSON

{
  "hex": "#4147c8",
  "rgb": {
    "r": 65,
    "g": 71,
    "b": 200
  },
  "hsl": {
    "h": 237.333,
    "s": 55.102,
    "l": 51.961
  },
  "oklch": {
    "l": 0.47686,
    "c": 0.19615,
    "h": 274.1
  },
  "luminance": 0.098
}

Semantic roles & 50–950 ramp

primary

#4147C8

secondary

#D0CD95

accent

#D849DE

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0915

muted

#7D7B83

Preview Lab

Preview with #4147C8

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

Preview Lab → · Contrast checker → · Palette generator →