#6D21B3#6D21B3

#6D21B3 is a mid, highly saturated violet. Relative luminance 0.076; OKLCH L 45.0% C 0.209 H 301.6°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#6D21B3
RGB	rgb(109, 33, 179)
HSL	hsl(271, 69%, 42%)
HSV	hsv(271, 82%, 70%)
CMYK	cmyk(39.1%, 81.6%, 0%, 29.8%)
CIE-LAB	lab(33.12, 58.38, -62.40)
CIE-LCH	lch(33.12, 85.45, 313.09°)
OKLab	oklab(45.03% 0.1098 -0.1783)
OKLCH	oklch(45.03% 0.209 301.6)
XYZ	xyz(14.9852, 7.5935, 43.3153)
Luminance	0.0759 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D21B3 #67B321

analogous

#2421B3 #6D21B3 #B321B0

triadic

#6D21B3 #B36D21 #21B36D

tetradic

#6D21B3 #B32421 #67B321 #21B0B3

square

#6D21B3 #B32421 #67B321 #21B0B3

split-complementary

#6D21B3 #B0B321 #21B324

monochromatic

#2E0E4C #4E177F #6D21B3 #8C37DA #AA6BE4

Accessibility & contrast

On white

8.34

#6D21B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#6D21B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D21B3

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D21B3	#FFFFFF	#000000	##FFFFFF
##6D21B3	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB7

Deuteranopia (green-blind)

#004DB0

Tritanopia (blue-blind)

#5D4A6B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #6d21b3;
/* rgb */ color: rgb(109, 33, 179);
/* oklch */ color: oklch(45.0% 0.209 301.6);

Tailwind

colors: {
  custom: {
    50: '#9e67cb',
    500: '#6d21b3',
    950: '#000000',
  },
}

SCSS

$custom: #6d21b3;
$custom-light: #9e67cb;
$custom-dark: #000000;

JSON

{
  "hex": "#6d21b3",
  "rgb": {
    "r": 109,
    "g": 33,
    "b": 179
  },
  "hsl": {
    "h": 271.233,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.45028,
    "c": 0.2094,
    "h": 301.6
  },
  "luminance": 0.07594
}

Semantic roles & 50–950 ramp

primary

#6D21B3

secondary

#96CA66

accent

#EC3C90

background

#FAF6FC

surface

#F4EBF9

border

#CEC6D2

text

#0F0613

muted

#7F7A82

Preview Lab

Preview with #6D21B3

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

Preview Lab → · Contrast checker → · Palette generator →