#6E21B3#6E21B3

#6E21B3 is a mid, highly saturated violet. Relative luminance 0.077; OKLCH L 45.2% C 0.210 H 302.1°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#6E21B3
RGB	rgb(110, 33, 179)
HSL	hsl(272, 69%, 42%)
HSV	hsv(272, 82%, 70%)
CMYK	cmyk(38.5%, 81.6%, 0%, 29.8%)
CIE-LAB	lab(33.26, 58.53, -62.17)
CIE-LCH	lch(33.26, 85.39, 313.27°)
OKLab	oklab(45.15% 0.1113 -0.1776)
OKLCH	oklch(45.15% 0.21 302.1)
XYZ	xyz(15.1090, 7.6573, 43.3211)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6E21B3 #66B321

analogous

#2521B3 #6E21B3 #B321AF

triadic

#6E21B3 #B36E21 #21B36E

tetradic

#6E21B3 #B32521 #66B321 #21AFB3

square

#6E21B3 #B32521 #66B321 #21AFB3

split-complementary

#6E21B3 #AFB321 #21B325

monochromatic

#2E0E4C #4E177F #6E21B3 #8D37DA #AB6BE4

Accessibility & contrast

On white

8.30

#6E21B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#6E21B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6E21B3

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6E21B3	#FFFFFF	#000000	##FFFFFF
##6E21B3	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB7

Deuteranopia (green-blind)

#004EB0

Tritanopia (blue-blind)

#5F4A6B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #6e21b3;
/* rgb */ color: rgb(110, 33, 179);
/* oklch */ color: oklch(45.2% 0.210 302.1);

Tailwind

colors: {
  custom: {
    50: '#9e67cb',
    500: '#6e21b3',
    950: '#000000',
  },
}

SCSS

$custom: #6e21b3;
$custom-light: #9e67cb;
$custom-dark: #000000;

JSON

{
  "hex": "#6e21b3",
  "rgb": {
    "r": 110,
    "g": 33,
    "b": 179
  },
  "hsl": {
    "h": 271.644,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.45152,
    "c": 0.20958,
    "h": 302.1
  },
  "luminance": 0.07657
}

Semantic roles & 50–950 ramp

primary

#6E21B3

secondary

#95CA66

accent

#EC3C8F

background

#FAF6FC

surface

#F4EBF9

border

#CEC6D2

text

#0F0713

muted

#7F7A82

Preview Lab

Preview with #6E21B3

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

Preview Lab → · Contrast checker → · Palette generator →