#4F197E#4F197E

#4F197E is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.8% C 0.158 H 303.3°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#4F197E
RGB	rgb(79, 25, 126)
HSL	hsl(272, 67%, 30%)
HSV	hsv(272, 80%, 49%)
CMYK	cmyk(37.3%, 80.2%, 0%, 50.6%)
CIE-LAB	lab(23.22, 43.86, -46.25)
CIE-LCH	lch(23.22, 63.74, 313.48°)
OKLab	oklab(35.8% 0.0867 -0.1319)
OKLCH	oklch(35.8% 0.158 303.3)
XYZ	xyz(7.3371, 3.8639, 20.0939)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.21

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F197E #487E19

analogous

#1D197E #4F197E #7E197B

triadic

#4F197E #7E4F19 #197E4F

tetradic

#4F197E #7E1D19 #487E19 #197B7E

square

#4F197E #7E1D19 #487E19 #197B7E

split-complementary

#4F197E #7B7E19 #197E1D

monochromatic

#10051A #2F0F4B #4F197E #6F23B1 #8E3AD8

Accessibility & contrast

On white

11.85

#4F197E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#4F197E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F197E

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F197E	#FFFFFF	#000000	##FFFFFF
##4F197E	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003681

Deuteranopia (green-blind)

#00377C

Tritanopia (blue-blind)

#45334B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #4f197e;
/* rgb */ color: rgb(79, 25, 126);
/* oklch */ color: oklch(35.8% 0.158 303.3);

Tailwind

colors: {
  custom: {
    50: '#855da4',
    500: '#4f197e',
    950: '#000000',
  },
}

SCSS

$custom: #4f197e;
$custom-light: #855da4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f197e",
  "rgb": {
    "r": 79,
    "g": 25,
    "b": 126
  },
  "hsl": {
    "h": 272.079,
    "s": 66.887,
    "l": 29.608
  },
  "oklch": {
    "l": 0.35797,
    "c": 0.15787,
    "h": 303.3
  },
  "luminance": 0.03864
}

Semantic roles & 50–950 ramp

primary

#4F197E

secondary

#75B241

accent

#EA3E8E

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #4F197E

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

Preview Lab → · Contrast checker → · Palette generator →