#4B0F69#4B0F69

#4B0F69 is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.5% C 0.146 H 310.7°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#4B0F69
RGB	rgb(75, 15, 105)
HSL	hsl(280, 75%, 24%)
HSV	hsv(280, 86%, 41%)
CMYK	cmyk(28.6%, 85.7%, 0%, 58.8%)
CIE-LAB	lab(19.46, 41.95, -38.87)
CIE-LCH	lch(19.46, 57.19, 317.18°)
OKLab	oklab(32.48% 0.095 -0.1103)
OKLCH	oklch(32.48% 0.146 310.7)
XYZ	xyz(5.6218, 2.8576, 13.6173)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B0F69 #2D690F

analogous

#1E0F69 #4B0F69 #690F5A

triadic

#4B0F69 #694B0F #0F694B

tetradic

#4B0F69 #691E0F #2D690F #0F5A69

square

#4B0F69 #691E0F #2D690F #0F5A69

split-complementary

#4B0F69 #5A690F #0F691E

monochromatic

#13041B #250733 #4B0F69 #71179F #971ED4

Accessibility & contrast

On white

13.36

#4B0F69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#4B0F69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B0F69

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B0F69	#FFFFFF	#000000	##FFFFFF
##4B0F69	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6B

Deuteranopia (green-blind)

#003067

Tritanopia (blue-blind)

#47263D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4b0f69;
/* rgb */ color: rgb(75, 15, 105);
/* oklch */ color: oklch(32.5% 0.146 310.7);

Tailwind

colors: {
  custom: {
    50: '#815695',
    500: '#4b0f69',
    950: '#000000',
  },
}

SCSS

$custom: #4b0f69;
$custom-light: #815695;
$custom-dark: #000000;

JSON

{
  "hex": "#4b0f69",
  "rgb": {
    "r": 75,
    "g": 15,
    "b": 105
  },
  "hsl": {
    "h": 280,
    "s": 75,
    "l": 23.529
  },
  "oklch": {
    "l": 0.32481,
    "c": 0.14554,
    "h": 310.7
  },
  "luminance": 0.02857
}

Semantic roles & 50–950 ramp

primary

#4B0F69

secondary

#57A132

accent

#F23675

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B030D

muted

#7C787E

Preview Lab

Preview with #4B0F69

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

Preview Lab → · Contrast checker → · Palette generator →