#4647CF#4647CF

#4647CF is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 48.6% C 0.204 H 275.4°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#4647CF
RGB	rgb(70, 71, 207)
HSL	hsl(240, 59%, 54%)
HSV	hsv(240, 66%, 81%)
CMYK	cmyk(66.2%, 65.7%, 0%, 18.8%)
CIE-LAB	lab(38.40, 41.83, -70.33)
CIE-LCH	lch(38.40, 81.83, 300.74°)
OKLab	oklab(48.62% 0.0192 -0.203)
OKLCH	oklch(48.62% 0.204 275.4)
XYZ	xyz(16.0378, 10.3121, 60.1647)
Luminance	0.1031 (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

#4647CF #CFCE46

analogous

#468CCF #4647CF #8A46CF

triadic

#4647CF #CF4647 #47CF46

tetradic

#4647CF #CF468C #CFCE46 #46CF8A

square

#4647CF #CF468C #CFCE46 #46CF8A

split-complementary

#4647CF #CF8A46 #8CCF46

monochromatic

#20217B #2C2DAB #4647CF #7777DC #A7A8E8

Accessibility & contrast

On white

6.86

#4647CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#4647CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4647CF

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4647CF	#FFFFFF	#000000	##FFFFFF
##4647CF	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D3

Deuteranopia (green-blind)

#0054CC

Tritanopia (blue-blind)

#006B85

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4647cf;
/* rgb */ color: rgb(70, 71, 207);
/* oklch */ color: oklch(48.6% 0.204 275.4);

Tailwind

colors: {
  custom: {
    50: '#8a7bdf',
    500: '#4647cf',
    950: '#000000',
  },
}

SCSS

$custom: #4647cf;
$custom-light: #8a7bdf;
$custom-dark: #000000;

JSON

{
  "hex": "#4647cf",
  "rgb": {
    "r": 70,
    "g": 71,
    "b": 207
  },
  "hsl": {
    "h": 239.562,
    "s": 58.798,
    "l": 54.314
  },
  "oklch": {
    "l": 0.48622,
    "c": 0.20389,
    "h": 275.4
  },
  "luminance": 0.10314
}

Semantic roles & 50–950 ramp

primary

#4647CF

secondary

#D5D59B

accent

#E146E2

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4647CF

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

Preview Lab → · Contrast checker → · Palette generator →