#4642D9#4642D9

#4642D9 is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.8% C 0.222 H 275.5°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#4642D9
RGB	rgb(70, 66, 217)
HSL	hsl(242, 67%, 55%)
HSV	hsv(242, 70%, 85%)
CMYK	cmyk(67.7%, 69.6%, 0%, 14.9%)
CIE-LAB	lab(38.21, 48.01, -76.40)
CIE-LCH	lch(38.21, 90.23, 302.15°)
OKLab	oklab(48.76% 0.0213 -0.2207)
OKLCH	oklch(48.76% 0.222 275.5)
XYZ	xyz(16.9943, 10.2067, 66.7067)
Luminance	0.1021 (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

#4642D9 #D5D942

analogous

#428AD9 #4642D9 #9142D9

triadic

#4642D9 #D94642 #42D946

tetradic

#4642D9 #D9428A #D5D942 #42D991

square

#4642D9 #D9428A #D5D942 #42D991

split-complementary

#4642D9 #D99142 #8AD942

monochromatic

#1E1B86 #2925B9 #4642D9 #7875E3 #AAA8ED

Accessibility & contrast

On white

6.90

#4642D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#4642D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4642D9

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4642D9	#FFFFFF	#000000	##FFFFFF
##4642D9	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061DE

Deuteranopia (green-blind)

#0053D6

Tritanopia (blue-blind)

#006B89

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4642d9;
/* rgb */ color: rgb(70, 66, 217);
/* oklch */ color: oklch(48.8% 0.222 275.5);

Tailwind

colors: {
  custom: {
    50: '#8c78e6',
    500: '#4642d9',
    950: '#000000',
  },
}

SCSS

$custom: #4642d9;
$custom-light: #8c78e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4642d9",
  "rgb": {
    "r": 70,
    "g": 66,
    "b": 217
  },
  "hsl": {
    "h": 241.589,
    "s": 66.52,
    "l": 55.49
  },
  "oklch": {
    "l": 0.4876,
    "c": 0.22176,
    "h": 275.5
  },
  "luminance": 0.10208
}

Semantic roles & 50–950 ramp

primary

#4642D9

secondary

#D9DB9C

accent

#E93EE5

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4642D9

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

Preview Lab → · Contrast checker → · Palette generator →