#4147C2#4147C2

#4147C2 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 47.2% C 0.188 H 274.4°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#4147C2
RGB	rgb(65, 71, 194)
HSL	hsl(237, 51%, 51%)
HSV	hsv(237, 66%, 76%)
CMYK	cmyk(66.5%, 63.4%, 0%, 23.9%)
CIE-LAB	lab(36.97, 36.77, -65.12)
CIE-LCH	lch(36.97, 74.78, 299.45°)
OKLab	oklab(47.16% 0.0145 -0.1878)
OKLCH	oklch(47.16% 0.188 274.4)
XYZ	xyz(14.1676, 9.5241, 52.1202)
Luminance	0.0953 (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

#4147C2 #C2BC41

analogous

#4187C2 #4147C2 #7B41C2

triadic

#4147C2 #C24147 #47C241

tetradic

#4147C2 #C24187 #C2BC41 #41C27B

square

#4147C2 #C24187 #C2BC41 #41C27B

split-complementary

#4147C2 #C27B41 #87C241

monochromatic

#212467 #303596 #4147C2 #6F74D1 #9EA1E0

Accessibility & contrast

On white

7.23

#4147C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#4147C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4147C2

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4147C2	#FFFFFF	#000000	##FFFFFF
##4147C2	1.00	7.23	2.91	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC6

Deuteranopia (green-blind)

#0051C0

Tritanopia (blue-blind)

#00667E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4147c2;
/* rgb */ color: rgb(65, 71, 194);
/* oklch */ color: oklch(47.2% 0.188 274.4);

Tailwind

colors: {
  custom: {
    50: '#857ad5',
    500: '#4147c2',
    950: '#000000',
  },
}

SCSS

$custom: #4147c2;
$custom-light: #857ad5;
$custom-dark: #000000;

JSON

{
  "hex": "#4147c2",
  "rgb": {
    "r": 65,
    "g": 71,
    "b": 194
  },
  "hsl": {
    "h": 237.209,
    "s": 51.394,
    "l": 50.784
  },
  "oklch": {
    "l": 0.4716,
    "c": 0.18838,
    "h": 274.4
  },
  "luminance": 0.09525
}

Semantic roles & 50–950 ramp

primary

#4147C2

secondary

#CCC993

accent

#D44DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4147C2

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

Preview Lab → · Contrast checker → · Palette generator →