#4C0F70#4C0F70

#4C0F70 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.2% C 0.153 H 308.2°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#4C0F70
RGB	rgb(76, 15, 112)
HSL	hsl(278, 76%, 25%)
HSV	hsv(278, 87%, 44%)
CMYK	cmyk(32.1%, 86.6%, 0%, 56.1%)
CIE-LAB	lab(20.24, 43.73, -42.17)
CIE-LCH	lch(20.24, 60.75, 316.04°)
OKLab	oklab(33.24% 0.0944 -0.1199)
OKLCH	oklch(33.24% 0.153 308.2)
XYZ	xyz(6.0753, 3.0481, 15.5944)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C0F70 #33700F

analogous

#1C0F70 #4C0F70 #700F64

triadic

#4C0F70 #704C0F #0F704C

tetradic

#4C0F70 #701C0F #33700F #0F6470

square

#4C0F70 #701C0F #33700F #0F6470

split-complementary

#4C0F70 #64700F #0F701C

monochromatic

#12041B #27083A #4C0F70 #7116A6 #951DDC

Accessibility & contrast

On white

13.05

#4C0F70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#4C0F70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C0F70

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C0F70	#FFFFFF	#000000	##FFFFFF
##4C0F70	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F73

Deuteranopia (green-blind)

#00316E

Tritanopia (blue-blind)

#462A41

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4c0f70;
/* rgb */ color: rgb(76, 15, 112);
/* oklch */ color: oklch(33.2% 0.153 308.2);

Tailwind

colors: {
  custom: {
    50: '#83579a',
    500: '#4c0f70',
    950: '#000000',
  },
}

SCSS

$custom: #4c0f70;
$custom-light: #83579a;
$custom-dark: #000000;

JSON

{
  "hex": "#4c0f70",
  "rgb": {
    "r": 76,
    "g": 15,
    "b": 112
  },
  "hsl": {
    "h": 277.732,
    "s": 76.378,
    "l": 24.902
  },
  "oklch": {
    "l": 0.3324,
    "c": 0.15266,
    "h": 308.2
  },
  "luminance": 0.03048
}

Semantic roles & 50–950 ramp

primary

#4C0F70

secondary

#5EA833

accent

#F3357B

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4C0F70

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

Preview Lab → · Contrast checker → · Palette generator →