#490F63#490F63

#490F63 is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.7% C 0.139 H 312.3°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#490F63
RGB	rgb(73, 15, 99)
HSL	hsl(281, 74%, 22%)
HSV	hsv(281, 85%, 39%)
CMYK	cmyk(26.3%, 84.8%, 0%, 61.2%)
CIE-LAB	lab(18.62, 40.21, -36.31)
CIE-LCH	lch(18.62, 54.18, 317.92°)
OKLab	oklab(31.67% 0.0935 -0.1028)
OKLCH	oklch(31.67% 0.139 312.3)
XYZ	xyz(5.1702, 2.6591, 12.0429)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#490F63 #29630F

analogous

#1F0F63 #490F63 #630F53

triadic

#490F63 #63490F #0F6349

tetradic

#490F63 #631F0F #29630F #0F5363

square

#490F63 #631F0F #29630F #0F5363

split-complementary

#490F63 #53630F #0F631F

monochromatic

#14041B #22072E #490F63 #701798 #971FCD

Accessibility & contrast

On white

13.71

#490F63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#490F63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #490F63

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##490F63	#FFFFFF	#000000	##FFFFFF
##490F63	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B65

Deuteranopia (green-blind)

#002E61

Tritanopia (blue-blind)

#462439

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #490f63;
/* rgb */ color: rgb(73, 15, 99);
/* oklch */ color: oklch(31.7% 0.139 312.3);

Tailwind

colors: {
  custom: {
    50: '#7f5690',
    500: '#490f63',
    950: '#000000',
  },
}

SCSS

$custom: #490f63;
$custom-light: #7f5690;
$custom-dark: #000000;

JSON

{
  "hex": "#490f63",
  "rgb": {
    "r": 73,
    "g": 15,
    "b": 99
  },
  "hsl": {
    "h": 281.429,
    "s": 73.684,
    "l": 22.353
  },
  "oklch": {
    "l": 0.31667,
    "c": 0.13902,
    "h": 312.3
  },
  "luminance": 0.02659
}

Semantic roles & 50–950 ramp

primary

#490F63

secondary

#539C32

accent

#F03771

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #490F63

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

Preview Lab → · Contrast checker → · Palette generator →