#490E66#490E66

#490E66 is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.8% C 0.143 H 310.9°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#490E66
RGB	rgb(73, 14, 102)
HSL	hsl(280, 76%, 23%)
HSV	hsv(280, 86%, 40%)
CMYK	cmyk(28.4%, 86.3%, 0%, 60%)
CIE-LAB	lab(18.76, 41.24, -38.07)
CIE-LCH	lch(18.76, 56.12, 317.29°)
OKLab	oklab(31.84% 0.0936 -0.108)
OKLCH	oklch(31.84% 0.143 310.9)
XYZ	xyz(5.3025, 2.6900, 12.8077)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#490E66 #2B660E

analogous

#1D0E66 #490E66 #660E57

triadic

#490E66 #66490E #0E6649

tetradic

#490E66 #661D0E #2B660E #0E5766

square

#490E66 #661D0E #2B660E #0E5766

split-complementary

#490E66 #57660E #0E661D

monochromatic

#13041B #220730 #490E66 #70159C #961DD2

Accessibility & contrast

On white

13.65

#490E66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#490E66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #490E66

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##490E66	#FFFFFF	#000000	##FFFFFF
##490E66	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B68

Deuteranopia (green-blind)

#002F64

Tritanopia (blue-blind)

#45253B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #490e66;
/* rgb */ color: rgb(73, 14, 102);
/* oklch */ color: oklch(31.8% 0.143 310.9);

Tailwind

colors: {
  custom: {
    50: '#805692',
    500: '#490e66',
    950: '#000000',
  },
}

SCSS

$custom: #490e66;
$custom-light: #805692;
$custom-dark: #000000;

JSON

{
  "hex": "#490e66",
  "rgb": {
    "r": 73,
    "g": 14,
    "b": 102
  },
  "hsl": {
    "h": 280.227,
    "s": 75.862,
    "l": 22.745
  },
  "oklch": {
    "l": 0.31839,
    "c": 0.14293,
    "h": 310.9
  },
  "luminance": 0.0269
}

Semantic roles & 50–950 ramp

primary

#490E66

secondary

#559F31

accent

#F23574

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B030D

muted

#7C787E

Preview Lab

Preview with #490E66

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

Preview Lab → · Contrast checker → · Palette generator →