#4642E9#4642E9

#4642E9 is a mid, highly saturated blue. Relative luminance 0.111; OKLCH L 50.3% C 0.241 H 274.5°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#4642E9
RGB	rgb(70, 66, 233)
HSL	hsl(241, 79%, 59%)
HSV	hsv(241, 72%, 91%)
CMYK	cmyk(70%, 71.7%, 0%, 8.6%)
CIE-LAB	lab(39.71, 53.11, -83.05)
CIE-LCH	lch(39.71, 98.58, 302.60°)
OKLab	oklab(50.29% 0.0188 -0.2401)
OKLCH	oklch(50.29% 0.241 274.5)
XYZ	xyz(19.1771, 11.0799, 78.2030)
Luminance	0.1108 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4642E9 #E5E942

analogous

#4291E9 #4642E9 #9942E9

triadic

#4642E9 #E94642 #42E946

tetradic

#4642E9 #E94291 #E5E942 #42E999

square

#4642E9 #E94291 #E5E942 #42E999

split-complementary

#4642E9 #E99942 #91E942

monochromatic

#16129E #1D19D5 #4642E9 #7C79EF #B1B0F6

Accessibility & contrast

On white

6.53

#4642E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#4642E9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4642E9

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4642E9	#FFFFFF	#000000	##FFFFFF
##4642E9	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065EE

Deuteranopia (green-blind)

#0056E6

Tritanopia (blue-blind)

#007192

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4642e9;
/* rgb */ color: rgb(70, 66, 233);
/* oklch */ color: oklch(50.3% 0.241 274.5);

Tailwind

colors: {
  custom: {
    50: '#9078f1',
    500: '#4642e9',
    950: '#000000',
  },
}

SCSS

$custom: #4642e9;
$custom-light: #9078f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4642e9",
  "rgb": {
    "r": 70,
    "g": 66,
    "b": 233
  },
  "hsl": {
    "h": 241.437,
    "s": 79.147,
    "l": 58.627
  },
  "oklch": {
    "l": 0.50288,
    "c": 0.24087,
    "h": 274.5
  },
  "luminance": 0.11082
}

Semantic roles & 50–950 ramp

primary

#4642E9

secondary

#E3E4A2

accent

#F632F1

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0917

muted

#7E7B85

Preview Lab

Preview with #4642E9

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

Preview Lab → · Contrast checker → · Palette generator →