#4F279A#4F279A

#4F279A is a dark, vivid violet. Relative luminance 0.054; OKLCH L 39.9% C 0.174 H 292.6°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#4F279A
RGB	rgb(79, 39, 154)
HSL	hsl(261, 60%, 38%)
HSV	hsv(261, 75%, 60%)
CMYK	cmyk(48.7%, 74.7%, 0%, 39.6%)
CIE-LAB	lab(27.97, 44.78, -55.91)
CIE-LCH	lch(27.97, 71.63, 308.70°)
OKLab	oklab(39.91% 0.0668 -0.1604)
OKLCH	oklch(39.91% 0.174 292.6)
XYZ	xyz(9.7811, 5.4461, 31.1014)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F279A #729A27

analogous

#27389A #4F279A #89279A

triadic

#4F279A #9A4F27 #279A4F

tetradic

#4F279A #9A2738 #729A27 #279A89

square

#4F279A #9A2738 #729A27 #279A89

split-complementary

#4F279A #9A8927 #389A27

monochromatic

#1D0E38 #361B69 #4F279A #6833CB #8C64D8

Accessibility & contrast

On white

10.05

#4F279A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#4F279A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F279A

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F279A	#FFFFFF	#000000	##FFFFFF
##4F279A	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449D

Deuteranopia (green-blind)

#004098

Tritanopia (blue-blind)

#37465E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4f279a;
/* rgb */ color: rgb(79, 39, 154);
/* oklch */ color: oklch(39.9% 0.174 292.6);

Tailwind

colors: {
  custom: {
    50: '#8865b9',
    500: '#4f279a',
    950: '#000000',
  },
}

SCSS

$custom: #4f279a;
$custom-light: #8865b9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f279a",
  "rgb": {
    "r": 79,
    "g": 39,
    "b": 154
  },
  "hsl": {
    "h": 260.87,
    "s": 59.585,
    "l": 37.843
  },
  "oklch": {
    "l": 0.39905,
    "c": 0.17371,
    "h": 292.6
  },
  "luminance": 0.05446
}

Semantic roles & 50–950 ramp

primary

#4F279A

secondary

#9DBD5F

accent

#E345AC

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #4F279A

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

Preview Lab → · Contrast checker → · Palette generator →