#6C28A5#6C28A5

#6C28A5 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 44.4% C 0.188 H 304.4°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#6C28A5
RGB	rgb(108, 40, 165)
HSL	hsl(273, 61%, 40%)
HSV	hsv(273, 76%, 65%)
CMYK	cmyk(34.5%, 75.8%, 0%, 35.3%)
CIE-LAB	lab(32.75, 52.24, -54.63)
CIE-LCH	lch(32.75, 75.59, 313.72°)
OKLab	oklab(44.38% 0.1063 -0.1556)
OKLCH	oklch(44.38% 0.188 304.4)
XYZ	xyz(13.7331, 7.4224, 36.2992)
Luminance	0.0742 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C28A5 #61A528

analogous

#2D28A5 #6C28A5 #A528A0

triadic

#6C28A5 #A56C28 #28A56C

tetradic

#6C28A5 #A52D28 #61A528 #28A0A5

square

#6C28A5 #A52D28 #61A528 #28A0A5

split-complementary

#6C28A5 #A0A528 #28A52D

monochromatic

#2C1042 #4C1C74 #6C28A5 #8C3BCF #A96CDB

Accessibility & contrast

On white

8.45

#6C28A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#6C28A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C28A5

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C28A5	#FFFFFF	#000000	##FFFFFF
##6C28A5	1.00	8.45	2.48	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA9

Deuteranopia (green-blind)

#004DA2

Tritanopia (blue-blind)

#614765

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #6c28a5;
/* rgb */ color: rgb(108, 40, 165);
/* oklch */ color: oklch(44.4% 0.188 304.4);

Tailwind

colors: {
  custom: {
    50: '#9b69c1',
    500: '#6c28a5',
    950: '#000000',
  },
}

SCSS

$custom: #6c28a5;
$custom-light: #9b69c1;
$custom-dark: #000000;

JSON

{
  "hex": "#6c28a5",
  "rgb": {
    "r": 108,
    "g": 40,
    "b": 165
  },
  "hsl": {
    "h": 272.64,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.44377,
    "c": 0.18844,
    "h": 304.4
  },
  "luminance": 0.07422
}

Semantic roles & 50–950 ramp

primary

#6C28A5

secondary

#90C267

accent

#E4448D

background

#FAF6FC

surface

#F3EBF8

border

#CDC6D1

text

#0F0712

muted

#7F7A81

Preview Lab

Preview with #6C28A5

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

Preview Lab → · Contrast checker → · Palette generator →