#4642CF#4642CF

#4642CF is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 47.8% C 0.209 H 276.2°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#4642CF
RGB	rgb(70, 66, 207)
HSL	hsl(242, 59%, 54%)
HSV	hsv(242, 68%, 81%)
CMYK	cmyk(66.2%, 68.1%, 0%, 18.8%)
CIE-LAB	lab(37.30, 44.78, -72.13)
CIE-LCH	lch(37.30, 84.90, 301.83°)
OKLab	oklab(47.83% 0.0227 -0.2082)
OKLCH	oklch(47.83% 0.209 276.2)
XYZ	xyz(15.7328, 9.7021, 60.0630)
Luminance	0.0970 (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

#4642CF #CBCF42

analogous

#4284CF #4642CF #8C42CF

triadic

#4642CF #CF4642 #42CF46

tetradic

#4642CF #CF4284 #CBCF42 #42CF8C

square

#4642CF #CF4284 #CBCF42 #42CF8C

split-complementary

#4642CF #CF8C42 #84CF42

monochromatic

#211F78 #2E2BA9 #4642CF #7673DB #A6A4E8

Accessibility & contrast

On white

7.14

#4642CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#4642CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4642CF

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4642CF	#FFFFFF	#000000	##FFFFFF
##4642CF	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED3

Deuteranopia (green-blind)

#0052CC

Tritanopia (blue-blind)

#006883

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4642cf;
/* rgb */ color: rgb(70, 66, 207);
/* oklch */ color: oklch(47.8% 0.209 276.2);

Tailwind

colors: {
  custom: {
    50: '#8a77df',
    500: '#4642cf',
    950: '#000000',
  },
}

SCSS

$custom: #4642cf;
$custom-light: #8a77df;
$custom-dark: #000000;

JSON

{
  "hex": "#4642cf",
  "rgb": {
    "r": 70,
    "g": 66,
    "b": 207
  },
  "hsl": {
    "h": 241.702,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.4783,
    "c": 0.20948,
    "h": 276.2
  },
  "luminance": 0.09704
}

Semantic roles & 50–950 ramp

primary

#4642CF

secondary

#D3D598

accent

#E345DE

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4642CF

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

Preview Lab → · Contrast checker → · Palette generator →