#4647BF#4647BF

#4647BF is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.2% C 0.183 H 276.4°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#4647BF
RGB	rgb(70, 71, 191)
HSL	hsl(240, 49%, 51%)
HSV	hsv(240, 63%, 75%)
CMYK	cmyk(63.4%, 62.8%, 0%, 25.1%)
CIE-LAB	lab(37.06, 36.49, -63.21)
CIE-LCH	lch(37.06, 72.99, 300.00°)
OKLab	oklab(47.23% 0.0205 -0.1821)
OKLCH	oklch(47.23% 0.183 276.4)
XYZ	xyz(14.1799, 9.5690, 50.3799)
Luminance	0.0957 (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

#4647BF #BFBE46

analogous

#4683BF #4647BF #8146BF

triadic

#4647BF #BF4647 #47BF46

tetradic

#4647BF #BF4683 #BFBE46 #46BF81

square

#4647BF #BF4683 #BFBE46 #46BF81

split-complementary

#4647BF #BF8146 #83BF46

monochromatic

#242467 #333494 #4647BF #7374CF #A1A1DE

Accessibility & contrast

On white

7.21

#4647BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#4647BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4647BF

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4647BF	#FFFFFF	#000000	##FFFFFF
##4647BF	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC3

Deuteranopia (green-blind)

#0052BD

Tritanopia (blue-blind)

#00657C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4647bf;
/* rgb */ color: rgb(70, 71, 191);
/* oklch */ color: oklch(47.2% 0.183 276.4);

Tailwind

colors: {
  custom: {
    50: '#877ad3',
    500: '#4647bf',
    950: '#000000',
  },
}

SCSS

$custom: #4647bf;
$custom-light: #877ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#4647bf",
  "rgb": {
    "r": 70,
    "g": 71,
    "b": 191
  },
  "hsl": {
    "h": 239.504,
    "s": 48.594,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47231,
    "c": 0.18325,
    "h": 276.4
  },
  "luminance": 0.0957
}

Semantic roles & 50–950 ramp

primary

#4647BF

secondary

#CBCB96

accent

#D750D8

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4647BF

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

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