#4F166B#4F166B

#4F166B is a dark, vivid purple. Relative luminance 0.033; OKLCH L 33.9% C 0.141 H 311.7°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#4F166B
RGB	rgb(79, 22, 107)
HSL	hsl(280, 66%, 25%)
HSV	hsv(280, 79%, 42%)
CMYK	cmyk(26.2%, 79.4%, 0%, 58%)
CIE-LAB	lab(21.20, 40.55, -37.33)
CIE-LCH	lch(21.20, 55.12, 317.37°)
OKLab	oklab(33.88% 0.094 -0.1057)
OKLCH	oklch(33.88% 0.141 311.7)
XYZ	xyz(6.1647, 3.2978, 14.2189)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F166B #326B16

analogous

#24166B #4F166B #6B165C

triadic

#4F166B #6B4F16 #166B4F

tetradic

#4F166B #6B2416 #326B16 #165C6B

square

#4F166B #6B2416 #326B16 #165C6B

split-complementary

#4F166B #5C6B16 #166B24

monochromatic

#130519 #2A0C38 #4F166B #74209E #9A2BD1

Accessibility & contrast

On white

12.65

#4F166B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#4F166B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F166B

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F166B	#FFFFFF	#000000	##FFFFFF
##4F166B	1.00	12.65	1.66	12.65
#FFFFFF	12.65	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306D

Deuteranopia (green-blind)

#073469

Tritanopia (blue-blind)

#4B2A40

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #4f166b;
/* rgb */ color: rgb(79, 22, 107);
/* oklch */ color: oklch(33.9% 0.141 311.7);

Tailwind

colors: {
  custom: {
    50: '#845a96',
    500: '#4f166b',
    950: '#000000',
  },
}

SCSS

$custom: #4f166b;
$custom-light: #845a96;
$custom-dark: #000000;

JSON

{
  "hex": "#4f166b",
  "rgb": {
    "r": 79,
    "g": 22,
    "b": 107
  },
  "hsl": {
    "h": 280.235,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.33884,
    "c": 0.14144,
    "h": 311.7
  },
  "luminance": 0.03298
}

Semantic roles & 50–950 ramp

primary

#4F166B

secondary

#5DA13B

accent

#E93F77

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4F166B

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

Preview Lab → · Contrast checker → · Palette generator →