#4F20A5#4F20A5

#4F20A5 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 40.2% C 0.193 H 291.0°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#4F20A5
RGB	rgb(79, 32, 165)
HSL	hsl(261, 68%, 39%)
HSV	hsv(261, 81%, 65%)
CMYK	cmyk(52.1%, 80.6%, 0%, 35.3%)
CIE-LAB	lab(27.88, 51.02, -62.75)
CIE-LCH	lch(27.88, 80.88, 309.12°)
OKLab	oklab(40.16% 0.0691 -0.1803)
OKLCH	oklch(40.16% 0.193 291)
XYZ	xyz(10.5305, 5.4115, 36.0797)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F20A5 #76A520

analogous

#2033A5 #4F20A5 #9120A5

triadic

#4F20A5 #A54F20 #20A54F

tetradic

#4F20A5 #A52033 #76A520 #20A591

square

#4F20A5 #A52033 #76A520 #20A591

split-complementary

#4F20A5 #A59120 #33A520

monochromatic

#1E0C3E #361672 #4F20A5 #682CD6 #8D5FE0

Accessibility & contrast

On white

10.08

#4F20A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#4F20A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F20A5

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F20A5	#FFFFFF	#000000	##FFFFFF
##4F20A5	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A9

Deuteranopia (green-blind)

#003FA3

Tritanopia (blue-blind)

#304763

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4f20a5;
/* rgb */ color: rgb(79, 32, 165);
/* oklch */ color: oklch(40.2% 0.193 291.0);

Tailwind

colors: {
  custom: {
    50: '#8a62c1',
    500: '#4f20a5',
    950: '#000000',
  },
}

SCSS

$custom: #4f20a5;
$custom-light: #8a62c1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f20a5",
  "rgb": {
    "r": 79,
    "g": 32,
    "b": 165
  },
  "hsl": {
    "h": 261.203,
    "s": 67.513,
    "l": 38.627
  },
  "oklch": {
    "l": 0.40155,
    "c": 0.19315,
    "h": 291
  },
  "luminance": 0.05412
}

Semantic roles & 50–950 ramp

primary

#4F20A5

secondary

#A0C55C

accent

#EA3DAD

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0512

muted

#7E7A81

Preview Lab

Preview with #4F20A5

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

Preview Lab → · Contrast checker → · Palette generator →