#4F28BC#4F28BC

#4F28BC is a dark, highly saturated violet. Relative luminance 0.068; OKLCH L 43.3% C 0.212 H 285.5°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#4F28BC
RGB	rgb(79, 40, 188)
HSL	hsl(256, 65%, 45%)
HSV	hsv(256, 79%, 74%)
CMYK	cmyk(58%, 78.7%, 0%, 26.3%)
CIE-LAB	lab(31.37, 53.81, -70.75)
CIE-LCH	lch(31.37, 88.89, 307.26°)
OKLab	oklab(43.27% 0.0566 -0.2038)
OKLCH	oklch(43.27% 0.212 285.5)
XYZ	xyz(13.0576, 6.8099, 48.1936)
Luminance	0.0681 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F28BC #95BC28

analogous

#284BBC #4F28BC #9928BC

triadic

#4F28BC #BC4F28 #28BC4F

tetradic

#4F28BC #BC284B #95BC28 #28BC99

square

#4F28BC #BC284B #95BC28 #28BC99

split-complementary

#4F28BC #BC9928 #4BBC28

monochromatic

#251357 #3A1D8A #4F28BC #6F49D8 #977BE3

Accessibility & contrast

On white

8.89

#4F28BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#4F28BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F28BC

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F28BC	#FFFFFF	#000000	##FFFFFF
##4F28BC	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EC0

Deuteranopia (green-blind)

#0045B9

Tritanopia (blue-blind)

#135472

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4f28bc;
/* rgb */ color: rgb(79, 40, 188);
/* oklch */ color: oklch(43.3% 0.212 285.5);

Tailwind

colors: {
  custom: {
    50: '#8d68d1',
    500: '#4f28bc',
    950: '#000000',
  },
}

SCSS

$custom: #4f28bc;
$custom-light: #8d68d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f28bc",
  "rgb": {
    "r": 79,
    "g": 40,
    "b": 188
  },
  "hsl": {
    "h": 255.811,
    "s": 64.912,
    "l": 44.706
  },
  "oklch": {
    "l": 0.43268,
    "c": 0.21151,
    "h": 285.5
  },
  "luminance": 0.06811
}

Semantic roles & 50–950 ramp

primary

#4F28BC

secondary

#B4CB75

accent

#E840BC

background

#F9F6FD

surface

#F2EBFA

border

#CCC6D3

text

#0E0614

muted

#7E7A83

Preview Lab

Preview with #4F28BC

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

Preview Lab → · Contrast checker → · Palette generator →