#4024A9#4024A9

#4024A9 is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.5% C 0.195 H 282.4°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#4024A9
RGB	rgb(64, 36, 169)
HSL	hsl(253, 65%, 40%)
HSV	hsv(253, 79%, 66%)
CMYK	cmyk(62.1%, 78.7%, 0%, 33.7%)
CIE-LAB	lab(27.34, 48.48, -66.10)
CIE-LCH	lch(27.34, 81.97, 306.25°)
OKLab	oklab(39.53% 0.0421 -0.1906)
OKLCH	oklch(39.53% 0.195 282.4)
XYZ	xyz(9.9044, 5.2156, 38.0132)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4024A9 #8DA924

analogous

#244AA9 #4024A9 #8324A9

triadic

#4024A9 #A94024 #24A940

tetradic

#4024A9 #A9244A #8DA924 #24A983

square

#4024A9 #A9244A #8DA924 #24A983

split-complementary

#4024A9 #A98324 #4AA924

monochromatic

#1A0F44 #2D1977 #4024A9 #5736D4 #8168DF

Accessibility & contrast

On white

10.28

#4024A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#4024A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4024A9

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4024A9	#FFFFFF	#000000	##FFFFFF
##4024A9	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AD

Deuteranopia (green-blind)

#003CA7

Tritanopia (blue-blind)

#004B66

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4024a9;
/* rgb */ color: rgb(64, 36, 169);
/* oklch */ color: oklch(39.5% 0.195 282.4);

Tailwind

colors: {
  custom: {
    50: '#8363c4',
    500: '#4024a9',
    950: '#000000',
  },
}

SCSS

$custom: #4024a9;
$custom-light: #8363c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4024a9",
  "rgb": {
    "r": 64,
    "g": 36,
    "b": 169
  },
  "hsl": {
    "h": 252.632,
    "s": 64.878,
    "l": 40.196
  },
  "oklch": {
    "l": 0.39533,
    "c": 0.19524,
    "h": 282.4
  },
  "luminance": 0.05216
}

Semantic roles & 50–950 ramp

primary

#4024A9

secondary

#B0C564

accent

#E840C5

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #4024A9

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

Preview Lab → · Contrast checker → · Palette generator →