#4147D9#4147D9

#4147D9 is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.2% C 0.218 H 273.3°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#4147D9
RGB	rgb(65, 71, 217)
HSL	hsl(238, 67%, 55%)
HSV	hsv(238, 70%, 85%)
CMYK	cmyk(70%, 67.3%, 0%, 14.9%)
CIE-LAB	lab(38.96, 44.54, -75.17)
CIE-LCH	lch(38.96, 87.37, 300.65°)
OKLab	oklab(49.22% 0.0124 -0.2173)
OKLCH	oklch(49.22% 0.218 273.3)
XYZ	xyz(16.9534, 10.6384, 66.7921)
Luminance	0.1064 (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

#4147D9 #D9D341

analogous

#4193D9 #4147D9 #8741D9

triadic

#4147D9 #D94147 #47D941

tetradic

#4147D9 #D94193 #D9D341 #41D987

square

#4147D9 #D94193 #D9D341 #41D987

split-complementary

#4147D9 #D98741 #93D941

monochromatic

#1B1F85 #252BB8 #4147D9 #7478E3 #A7AAED

Accessibility & contrast

On white

6.71

#4147D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#4147D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4147D9

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4147D9	#FFFFFF	#000000	##FFFFFF
##4147D9	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063DD

Deuteranopia (green-blind)

#0055D6

Tritanopia (blue-blind)

#006E8A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4147d9;
/* rgb */ color: rgb(65, 71, 217);
/* oklch */ color: oklch(49.2% 0.218 273.3);

Tailwind

colors: {
  custom: {
    50: '#8a7be6',
    500: '#4147d9',
    950: '#000000',
  },
}

SCSS

$custom: #4147d9;
$custom-light: #8a7be6;
$custom-dark: #000000;

JSON

{
  "hex": "#4147d9",
  "rgb": {
    "r": 65,
    "g": 71,
    "b": 217
  },
  "hsl": {
    "h": 237.632,
    "s": 66.667,
    "l": 55.294
  },
  "oklch": {
    "l": 0.49221,
    "c": 0.21762,
    "h": 273.3
  },
  "luminance": 0.1064
}

Semantic roles & 50–950 ramp

primary

#4147D9

secondary

#DBD89B

accent

#E33EEA

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #4147D9

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

Preview Lab → · Contrast checker → · Palette generator →