#4647AF#4647AF

#4647AF is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.9% C 0.162 H 277.5°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#4647AF
RGB	rgb(70, 71, 175)
HSL	hsl(239, 43%, 48%)
HSV	hsv(239, 60%, 69%)
CMYK	cmyk(60%, 59.4%, 0%, 31.4%)
CIE-LAB	lab(35.80, 31.11, -55.83)
CIE-LCH	lch(35.80, 63.91, 299.12°)
OKLab	oklab(45.91% 0.0211 -0.1604)
OKLCH	oklch(45.91% 0.162 277.5)
XYZ	xyz(12.5144, 8.9028, 41.6081)
Luminance	0.0890 (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

#4647AF #AFAE46

analogous

#467BAF #4647AF #7A46AF

triadic

#4647AF #AF4647 #47AF46

tetradic

#4647AF #AF467B #AFAE46 #46AF7A

square

#4647AF #AF467B #AFAE46 #46AF7A

split-complementary

#4647AF #AF7A46 #7BAF46

monochromatic

#232458 #353583 #4647AF #6D6EC5 #999AD6

Accessibility & contrast

On white

7.55

#4647AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#4647AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4647AF

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4647AF	#FFFFFF	#000000	##FFFFFF
##4647AF	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B2

Deuteranopia (green-blind)

#0050AD

Tritanopia (blue-blind)

#006074

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4647af;
/* rgb */ color: rgb(70, 71, 175);
/* oklch */ color: oklch(45.9% 0.162 277.5);

Tailwind

colors: {
  custom: {
    50: '#847ac8',
    500: '#4647af',
    950: '#000000',
  },
}

SCSS

$custom: #4647af;
$custom-light: #847ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#4647af",
  "rgb": {
    "r": 70,
    "g": 71,
    "b": 175
  },
  "hsl": {
    "h": 239.429,
    "s": 42.857,
    "l": 48.039
  },
  "oklch": {
    "l": 0.45908,
    "c": 0.1618,
    "h": 277.5
  },
  "luminance": 0.08904
}

Semantic roles & 50–950 ramp

primary

#4647AF

secondary

#C2C28E

accent

#D155D3

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4647AF

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

Preview Lab → · Contrast checker → · Palette generator →