#4647CE#4647CE

#4647CE is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 48.5% C 0.203 H 275.5°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#4647CE
RGB	rgb(70, 71, 206)
HSL	hsl(240, 58%, 54%)
HSV	hsv(240, 66%, 81%)
CMYK	cmyk(66%, 65.5%, 0%, 19.2%)
CIE-LAB	lab(38.31, 41.49, -69.89)
CIE-LCH	lch(38.31, 81.28, 300.70°)
OKLab	oklab(48.53% 0.0193 -0.2017)
OKLCH	oklch(48.53% 0.203 275.5)
XYZ	xyz(15.9159, 10.2634, 59.5228)
Luminance	0.1027 (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

#4647CE #CECD46

analogous

#468BCE #4647CE #8946CE

triadic

#4647CE #CE4647 #47CE46

tetradic

#4647CE #CE468B #CECD46 #46CE89

square

#4647CE #CE468B #CECD46 #46CE89

split-complementary

#4647CE #CE8946 #8BCE46

monochromatic

#202179 #2D2EAA #4647CE #7677DB #A7A7E8

Accessibility & contrast

On white

6.88

#4647CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#4647CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4647CE

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4647CE	#FFFFFF	#000000	##FFFFFF
##4647CE	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D2

Deuteranopia (green-blind)

#0054CB

Tritanopia (blue-blind)

#006A84

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4647ce;
/* rgb */ color: rgb(70, 71, 206);
/* oklch */ color: oklch(48.5% 0.203 275.5);

Tailwind

colors: {
  custom: {
    50: '#8a7bde',
    500: '#4647ce',
    950: '#000000',
  },
}

SCSS

$custom: #4647ce;
$custom-light: #8a7bde;
$custom-dark: #000000;

JSON

{
  "hex": "#4647ce",
  "rgb": {
    "r": 70,
    "g": 71,
    "b": 206
  },
  "hsl": {
    "h": 239.559,
    "s": 58.12,
    "l": 54.118
  },
  "oklch": {
    "l": 0.48534,
    "c": 0.20261,
    "h": 275.5
  },
  "luminance": 0.10265
}

Semantic roles & 50–950 ramp

primary

#4647CE

secondary

#D5D49B

accent

#E046E1

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4647CE

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

Preview Lab → · Contrast checker → · Palette generator →