#6B28A4#6B28A4

#6B28A4 is a dark, vivid violet. Relative luminance 0.073; OKLCH L 44.2% C 0.187 H 304.2°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#6B28A4
RGB	rgb(107, 40, 164)
HSL	hsl(272, 61%, 40%)
HSV	hsv(272, 76%, 64%)
CMYK	cmyk(34.8%, 75.6%, 0%, 35.7%)
CIE-LAB	lab(32.53, 51.82, -54.38)
CIE-LCH	lch(32.53, 75.12, 313.62°)
OKLab	oklab(44.17% 0.1051 -0.1549)
OKLCH	oklch(44.17% 0.187 304.2)
XYZ	xyz(13.5215, 7.3238, 35.8160)
Luminance	0.0732 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B28A4 #61A428

analogous

#2D28A4 #6B28A4 #A4289F

triadic

#6B28A4 #A46B28 #28A46B

tetradic

#6B28A4 #A42D28 #61A428 #289FA4

square

#6B28A4 #A42D28 #61A428 #289FA4

split-complementary

#6B28A4 #9FA428 #28A42D

monochromatic

#2B1042 #4B1C73 #6B28A4 #8B3ACF #A86BDB

Accessibility & contrast

On white

8.52

#6B28A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#6B28A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B28A4

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B28A4	#FFFFFF	#000000	##FFFFFF
##6B28A4	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA7

Deuteranopia (green-blind)

#004CA2

Tritanopia (blue-blind)

#604764

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #6b28a4;
/* rgb */ color: rgb(107, 40, 164);
/* oklch */ color: oklch(44.2% 0.187 304.2);

Tailwind

colors: {
  custom: {
    50: '#9b69c0',
    500: '#6b28a4',
    950: '#000000',
  },
}

SCSS

$custom: #6b28a4;
$custom-light: #9b69c0;
$custom-dark: #000000;

JSON

{
  "hex": "#6b28a4",
  "rgb": {
    "r": 107,
    "g": 40,
    "b": 164
  },
  "hsl": {
    "h": 272.419,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.4417,
    "c": 0.1872,
    "h": 304.2
  },
  "luminance": 0.07324
}

Semantic roles & 50–950 ramp

primary

#6B28A4

secondary

#90C166

accent

#E4448D

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0F0712

muted

#7E7A81

Preview Lab

Preview with #6B28A4

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

Preview Lab → · Contrast checker → · Palette generator →