#4046D9#4046D9

#4046D9 is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 49.0% C 0.219 H 273.1°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#4046D9
RGB	rgb(64, 70, 217)
HSL	hsl(238, 67%, 55%)
HSV	hsv(238, 71%, 85%)
CMYK	cmyk(70.5%, 67.7%, 0%, 14.9%)
CIE-LAB	lab(38.69, 45.02, -75.63)
CIE-LCH	lch(38.69, 88.01, 300.76°)
OKLab	oklab(49.01% 0.012 -0.2186)
OKLCH	oklch(49.01% 0.219 273.1)
XYZ	xyz(16.8247, 10.4784, 66.7680)
Luminance	0.1048 (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

#4046D9 #D9D340

analogous

#4093D9 #4046D9 #8640D9

triadic

#4046D9 #D94046 #46D940

tetradic

#4046D9 #D94093 #D9D340 #40D986

square

#4046D9 #D94093 #D9D340 #40D986

split-complementary

#4046D9 #D98640 #93D940

monochromatic

#1A1E84 #242AB7 #4046D9 #7377E3 #A6A9ED

Accessibility & contrast

On white

6.78

#4046D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#4046D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4046D9

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4046D9	#FFFFFF	#000000	##FFFFFF
##4046D9	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DE

Deuteranopia (green-blind)

#0054D6

Tritanopia (blue-blind)

#006E8A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4046d9;
/* rgb */ color: rgb(64, 70, 217);
/* oklch */ color: oklch(49.0% 0.219 273.1);

Tailwind

colors: {
  custom: {
    50: '#897ae6',
    500: '#4046d9',
    950: '#000000',
  },
}

SCSS

$custom: #4046d9;
$custom-light: #897ae6;
$custom-dark: #000000;

JSON

{
  "hex": "#4046d9",
  "rgb": {
    "r": 64,
    "g": 70,
    "b": 217
  },
  "hsl": {
    "h": 237.647,
    "s": 66.812,
    "l": 55.098
  },
  "oklch": {
    "l": 0.49005,
    "c": 0.21895,
    "h": 273.1
  },
  "luminance": 0.1048
}

Semantic roles & 50–950 ramp

primary

#4046D9

secondary

#DAD89A

accent

#E33EEA

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #4046D9

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

Preview Lab → · Contrast checker → · Palette generator →