#4647C1#4647C1

#4647C1 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.4% C 0.186 H 276.3°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#4647C1
RGB	rgb(70, 71, 193)
HSL	hsl(240, 50%, 52%)
HSV	hsv(240, 64%, 76%)
CMYK	cmyk(63.7%, 63.2%, 0%, 24.3%)
CIE-LAB	lab(37.22, 37.16, -64.12)
CIE-LCH	lch(37.22, 74.11, 300.10°)
OKLab	oklab(47.4% 0.0204 -0.1847)
OKLCH	oklch(47.4% 0.186 276.3)
XYZ	xyz(14.4015, 9.6576, 51.5469)
Luminance	0.0966 (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

#4647C1 #C1C046

analogous

#4685C1 #4647C1 #8346C1

triadic

#4647C1 #C14647 #47C146

tetradic

#4647C1 #C14685 #C1C046 #46C183

square

#4647C1 #C14685 #C1C046 #46C183

split-complementary

#4647C1 #C18346 #85C146

monochromatic

#232469 #333397 #4647C1 #7475D0 #A2A2E0

Accessibility & contrast

On white

7.16

#4647C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#4647C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4647C1

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4647C1	#FFFFFF	#000000	##FFFFFF
##4647C1	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC5

Deuteranopia (green-blind)

#0052BF

Tritanopia (blue-blind)

#00667D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4647c1;
/* rgb */ color: rgb(70, 71, 193);
/* oklch */ color: oklch(47.4% 0.186 276.3);

Tailwind

colors: {
  custom: {
    50: '#877ad5',
    500: '#4647c1',
    950: '#000000',
  },
}

SCSS

$custom: #4647c1;
$custom-light: #877ad5;
$custom-dark: #000000;

JSON

{
  "hex": "#4647c1",
  "rgb": {
    "r": 70,
    "g": 71,
    "b": 193
  },
  "hsl": {
    "h": 239.512,
    "s": 49.798,
    "l": 51.569
  },
  "oklch": {
    "l": 0.47401,
    "c": 0.18587,
    "h": 276.3
  },
  "luminance": 0.09659
}

Semantic roles & 50–950 ramp

primary

#4647C1

secondary

#CCCC96

accent

#D84ED9

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0914

muted

#7D7B83

Preview Lab

Preview with #4647C1

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

Preview Lab → · Contrast checker → · Palette generator →