#6B28A5#6B28A5

#6B28A5 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 44.3% C 0.188 H 303.9°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#6B28A5
RGB	rgb(107, 40, 165)
HSL	hsl(272, 61%, 40%)
HSV	hsv(272, 76%, 65%)
CMYK	cmyk(35.2%, 75.8%, 0%, 35.3%)
CIE-LAB	lab(32.61, 52.06, -54.86)
CIE-LCH	lch(32.61, 75.63, 313.50°)
OKLab	oklab(44.25% 0.1049 -0.1563)
OKLCH	oklch(44.25% 0.188 303.9)
XYZ	xyz(13.6122, 7.3600, 36.2935)
Luminance	0.0736 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B28A5 #62A528

analogous

#2C28A5 #6B28A5 #A528A1

triadic

#6B28A5 #A56B28 #28A56B

tetradic

#6B28A5 #A52C28 #62A528 #28A1A5

square

#6B28A5 #A52C28 #62A528 #28A1A5

split-complementary

#6B28A5 #A1A528 #28A52C

monochromatic

#2B1042 #4B1C74 #6B28A5 #8A3BCF #A86CDB

Accessibility & contrast

On white

8.50

#6B28A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#6B28A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B28A5

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B28A5	#FFFFFF	#000000	##FFFFFF
##6B28A5	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA9

Deuteranopia (green-blind)

#004DA2

Tritanopia (blue-blind)

#604765

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #6b28a5;
/* rgb */ color: rgb(107, 40, 165);
/* oklch */ color: oklch(44.3% 0.188 303.9);

Tailwind

colors: {
  custom: {
    50: '#9b69c1',
    500: '#6b28a5',
    950: '#000000',
  },
}

SCSS

$custom: #6b28a5;
$custom-light: #9b69c1;
$custom-dark: #000000;

JSON

{
  "hex": "#6b28a5",
  "rgb": {
    "r": 107,
    "g": 40,
    "b": 165
  },
  "hsl": {
    "h": 272.16,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.44251,
    "c": 0.18823,
    "h": 303.9
  },
  "luminance": 0.0736
}

Semantic roles & 50–950 ramp

primary

#6B28A5

secondary

#91C267

accent

#E4448E

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0F0712

muted

#7E7A81

Preview Lab

Preview with #6B28A5

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

Preview Lab → · Contrast checker → · Palette generator →