#4147DA#4147DA

#4147DA is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.3% C 0.219 H 273.2°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#4147DA
RGB	rgb(65, 71, 218)
HSL	hsl(238, 67%, 55%)
HSV	hsv(238, 70%, 85%)
CMYK	cmyk(70.2%, 67.4%, 0%, 14.5%)
CIE-LAB	lab(39.05, 44.87, -75.60)
CIE-LCH	lch(39.05, 87.91, 300.69°)
OKLab	oklab(49.31% 0.0123 -0.2185)
OKLCH	oklch(49.31% 0.219 273.2)
XYZ	xyz(17.0839, 10.6906, 67.4792)
Luminance	0.1069 (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

#4147DA #DAD441

analogous

#4193DA #4147DA #8741DA

triadic

#4147DA #DA4147 #47DA41

tetradic

#4147DA #DA4193 #DAD441 #41DA87

square

#4147DA #DA4193 #DAD441 #41DA87

split-complementary

#4147DA #DA8741 #93DA41

monochromatic

#1A1E86 #242ABA #4147DA #7479E4 #A7AAEE

Accessibility & contrast

On white

6.69

#4147DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#4147DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4147DA

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4147DA	#FFFFFF	#000000	##FFFFFF
##4147DA	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063DF

Deuteranopia (green-blind)

#0055D7

Tritanopia (blue-blind)

#006F8B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4147da;
/* rgb */ color: rgb(65, 71, 218);
/* oklch */ color: oklch(49.3% 0.219 273.2);

Tailwind

colors: {
  custom: {
    50: '#8a7be7',
    500: '#4147da',
    950: '#000000',
  },
}

SCSS

$custom: #4147da;
$custom-light: #8a7be7;
$custom-dark: #000000;

JSON

{
  "hex": "#4147da",
  "rgb": {
    "r": 65,
    "g": 71,
    "b": 218
  },
  "hsl": {
    "h": 237.647,
    "s": 67.401,
    "l": 55.49
  },
  "oklch": {
    "l": 0.49313,
    "c": 0.21886,
    "h": 273.2
  },
  "luminance": 0.10692
}

Semantic roles & 50–950 ramp

primary

#4147DA

secondary

#DBD99C

accent

#E43EEA

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #4147DA

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

Preview Lab → · Contrast checker → · Palette generator →