#422ECF#422ECF

#422ECF is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.8% C 0.230 H 277.3°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#422ECF
RGB	rgb(66, 46, 207)
HSL	hsl(247, 64%, 50%)
HSV	hsv(247, 78%, 81%)
CMYK	cmyk(68.1%, 77.8%, 0%, 18.8%)
CIE-LAB	lab(33.17, 55.12, -78.94)
CIE-LCH	lch(33.17, 96.28, 304.92°)
OKLab	oklab(44.82% 0.0292 -0.2281)
OKLCH	oklch(44.82% 0.23 277.3)
XYZ	xyz(14.4826, 7.6159, 59.7262)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.16

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422ECF #BBCF2E

analogous

#2E6BCF #422ECF #922ECF

triadic

#422ECF #CF422E #2ECF42

tetradic

#422ECF #CF2E6B #BBCF2E #2ECF92

square

#422ECF #CF2E6B #BBCF2E #2ECF92

split-complementary

#422ECF #CF922E #6BCF2E

monochromatic

#22186B #32239D #422ECF #6E5FDB #9C91E7

Accessibility & contrast

On white

8.32

#422ECF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#422ECF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422ECF

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422ECF	#FFFFFF	#000000	##FFFFFF
##422ECF	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054D3

Deuteranopia (green-blind)

#0047CC

Tritanopia (blue-blind)

#005F7E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #422ecf;
/* rgb */ color: rgb(66, 46, 207);
/* oklch */ color: oklch(44.8% 0.230 277.3);

Tailwind

colors: {
  custom: {
    50: '#8a6bdf',
    500: '#422ecf',
    950: '#000000',
  },
}

SCSS

$custom: #422ecf;
$custom-light: #8a6bdf;
$custom-dark: #000000;

JSON

{
  "hex": "#422ecf",
  "rgb": {
    "r": 66,
    "g": 46,
    "b": 207
  },
  "hsl": {
    "h": 247.453,
    "s": 63.636,
    "l": 49.608
  },
  "oklch": {
    "l": 0.44823,
    "c": 0.22997,
    "h": 277.3
  },
  "luminance": 0.07617
}

Semantic roles & 50–950 ramp

primary

#422ECF

secondary

#C8D188

accent

#E741D2

background

#F9F6FD

surface

#F2EBFB

border

#CCC6D4

text

#0E0715

muted

#7E7A83

Preview Lab

Preview with #422ECF

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

Preview Lab → · Contrast checker → · Palette generator →