#4F1F76#4F1F76

#4F1F76 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 35.8% C 0.142 H 305.5°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#4F1F76
RGB	rgb(79, 31, 118)
HSL	hsl(273, 58%, 29%)
HSV	hsv(273, 74%, 46%)
CMYK	cmyk(33.1%, 73.7%, 0%, 53.7%)
CIE-LAB	lab(23.51, 39.13, -40.69)
CIE-LCH	lch(23.51, 56.45, 313.88°)
OKLab	oklab(35.79% 0.0825 -0.1156)
OKLCH	oklch(35.79% 0.142 305.5)
XYZ	xyz(6.9837, 3.9503, 17.5306)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1F76 #46761F

analogous

#231F76 #4F1F76 #761F72

triadic

#4F1F76 #764F1F #1F764F

tetradic

#4F1F76 #76231F #46761F #1F7276

square

#4F1F76 #76231F #46761F #1F7276

split-complementary

#4F1F76 #72761F #1F7623

monochromatic

#100618 #2F1246 #4F1F76 #6F2CA6 #8F42CD

Accessibility & contrast

On white

11.73

#4F1F76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#4F1F76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1F76

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1F76	#FFFFFF	#000000	##FFFFFF
##4F1F76	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003779

Deuteranopia (green-blind)

#003874

Tritanopia (blue-blind)

#483348

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4f1f76;
/* rgb */ color: rgb(79, 31, 118);
/* oklch */ color: oklch(35.8% 0.142 305.5);

Tailwind

colors: {
  custom: {
    50: '#845f9e',
    500: '#4f1f76',
    950: '#000000',
  },
}

SCSS

$custom: #4f1f76;
$custom-light: #845f9e;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1f76",
  "rgb": {
    "r": 79,
    "g": 31,
    "b": 118
  },
  "hsl": {
    "h": 273.103,
    "s": 58.389,
    "l": 29.216
  },
  "oklch": {
    "l": 0.35794,
    "c": 0.14201,
    "h": 305.5
  },
  "luminance": 0.0395
}

Semantic roles & 50–950 ramp

primary

#4F1F76

secondary

#73AA47

accent

#E2468C

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B050E

muted

#7C797E

Preview Lab

Preview with #4F1F76

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

Preview Lab → · Contrast checker → · Palette generator →