#4647C9#4647C9

#4647C9 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 48.1% C 0.196 H 275.8°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#4647C9
RGB	rgb(70, 71, 201)
HSL	hsl(240, 55%, 53%)
HSV	hsv(240, 65%, 79%)
CMYK	cmyk(65.2%, 64.7%, 0%, 21.2%)
CIE-LAB	lab(37.89, 39.83, -67.69)
CIE-LCH	lch(37.89, 78.54, 300.47°)
OKLab	oklab(48.09% 0.0198 -0.1952)
OKLCH	oklch(48.09% 0.196 275.8)
XYZ	xyz(15.3182, 10.0243, 56.3747)
Luminance	0.1003 (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

#4647C9 #C9C846

analogous

#4688C9 #4647C9 #8646C9

triadic

#4647C9 #C94647 #47C946

tetradic

#4647C9 #C94688 #C9C846 #46C986

square

#4647C9 #C94688 #C9C846 #46C986

split-complementary

#4647C9 #C98646 #88C946

monochromatic

#222273 #2F30A2 #4647C9 #7576D7 #A5A5E5

Accessibility & contrast

On white

6.99

#4647C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4647C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4647C9

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4647C9	#FFFFFF	#000000	##FFFFFF
##4647C9	1.00	6.99	3.01	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCD

Deuteranopia (green-blind)

#0053C6

Tritanopia (blue-blind)

#006981

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4647c9;
/* rgb */ color: rgb(70, 71, 201);
/* oklch */ color: oklch(48.1% 0.196 275.8);

Tailwind

colors: {
  custom: {
    50: '#897bda',
    500: '#4647c9',
    950: '#000000',
  },
}

SCSS

$custom: #4647c9;
$custom-light: #897bda;
$custom-dark: #000000;

JSON

{
  "hex": "#4647c9",
  "rgb": {
    "r": 70,
    "g": 71,
    "b": 201
  },
  "hsl": {
    "h": 239.542,
    "s": 54.812,
    "l": 53.137
  },
  "oklch": {
    "l": 0.48093,
    "c": 0.19624,
    "h": 275.8
  },
  "luminance": 0.10026
}

Semantic roles & 50–950 ramp

primary

#4647C9

secondary

#D2D199

accent

#DD4ADE

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4647C9

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

Preview Lab → · Contrast checker → · Palette generator →