#4A0F63#4A0F63

#4A0F63 is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.8% C 0.139 H 313.0°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#4A0F63
RGB	rgb(74, 15, 99)
HSL	hsl(282, 74%, 22%)
HSV	hsv(282, 85%, 39%)
CMYK	cmyk(25.3%, 84.8%, 0%, 61.2%)
CIE-LAB	lab(18.79, 40.41, -36.02)
CIE-LCH	lch(18.79, 54.13, 318.28°)
OKLab	oklab(31.82% 0.095 -0.102)
OKLCH	oklch(31.82% 0.139 313)
XYZ	xyz(5.2466, 2.6985, 12.0464)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A0F63 #28630F

analogous

#200F63 #4A0F63 #630F52

triadic

#4A0F63 #634A0F #0F634A

tetradic

#4A0F63 #63200F #28630F #0F5263

square

#4A0F63 #63200F #28630F #0F5263

split-complementary

#4A0F63 #52630F #0F6320

monochromatic

#14041B #22072E #4A0F63 #721798 #991FCD

Accessibility & contrast

On white

13.64

#4A0F63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#4A0F63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A0F63

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A0F63	#FFFFFF	#000000	##FFFFFF
##4A0F63	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B65

Deuteranopia (green-blind)

#032F61

Tritanopia (blue-blind)

#472439

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4a0f63;
/* rgb */ color: rgb(74, 15, 99);
/* oklch */ color: oklch(31.8% 0.139 313.0);

Tailwind

colors: {
  custom: {
    50: '#805690',
    500: '#4a0f63',
    950: '#000000',
  },
}

SCSS

$custom: #4a0f63;
$custom-light: #805690;
$custom-dark: #000000;

JSON

{
  "hex": "#4a0f63",
  "rgb": {
    "r": 74,
    "g": 15,
    "b": 99
  },
  "hsl": {
    "h": 282.143,
    "s": 73.684,
    "l": 22.353
  },
  "oklch": {
    "l": 0.3182,
    "c": 0.13937,
    "h": 313
  },
  "luminance": 0.02698
}

Semantic roles & 50–950 ramp

primary

#4A0F63

secondary

#519C32

accent

#F0376E

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B030C

muted

#7C787D

Preview Lab

Preview with #4A0F63

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

Preview Lab → · Contrast checker → · Palette generator →