#4024A7#4024A7

#4024A7 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.3% C 0.193 H 282.8°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#4024A7
RGB	rgb(64, 36, 167)
HSL	hsl(253, 65%, 40%)
HSV	hsv(253, 78%, 65%)
CMYK	cmyk(61.7%, 78.4%, 0%, 34.5%)
CIE-LAB	lab(27.13, 47.89, -65.24)
CIE-LCH	lch(27.13, 80.93, 306.28°)
OKLab	oklab(39.33% 0.0427 -0.1881)
OKLCH	oklch(39.33% 0.193 282.8)
XYZ	xyz(9.7181, 5.1411, 37.0319)
Luminance	0.0514 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4024A7 #8BA724

analogous

#244AA7 #4024A7 #8124A7

triadic

#4024A7 #A74024 #24A740

tetradic

#4024A7 #A7244A #8BA724 #24A781

square

#4024A7 #A7244A #8BA724 #24A781

split-complementary

#4024A7 #A78124 #4AA724

monochromatic

#190E42 #2D1975 #4024A7 #5735D3 #8167DE

Accessibility & contrast

On white

10.35

#4024A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#4024A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4024A7

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4024A7	#FFFFFF	#000000	##FFFFFF
##4024A7	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AB

Deuteranopia (green-blind)

#003CA5

Tritanopia (blue-blind)

#004B65

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4024a7;
/* rgb */ color: rgb(64, 36, 167);
/* oklch */ color: oklch(39.3% 0.193 282.8);

Tailwind

colors: {
  custom: {
    50: '#8263c2',
    500: '#4024a7',
    950: '#000000',
  },
}

SCSS

$custom: #4024a7;
$custom-light: #8263c2;
$custom-dark: #000000;

JSON

{
  "hex": "#4024a7",
  "rgb": {
    "r": 64,
    "g": 36,
    "b": 167
  },
  "hsl": {
    "h": 252.824,
    "s": 64.532,
    "l": 39.804
  },
  "oklch": {
    "l": 0.39327,
    "c": 0.1929,
    "h": 282.8
  },
  "luminance": 0.05142
}

Semantic roles & 50–950 ramp

primary

#4024A7

secondary

#AFC463

accent

#E840C4

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #4024A7

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

Preview Lab → · Contrast checker → · Palette generator →