#6623A0#6623A0

#6623A0 is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.7% C 0.187 H 303.5°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#6623A0
RGB	rgb(102, 35, 160)
HSL	hsl(272, 64%, 38%)
HSV	hsv(272, 78%, 63%)
CMYK	cmyk(36.2%, 78.1%, 0%, 37.3%)
CIE-LAB	lab(30.80, 52.05, -54.82)
CIE-LCH	lch(30.80, 75.60, 313.51°)
OKLab	oklab(42.7% 0.1033 -0.1563)
OKLCH	oklch(42.7% 0.187 303.5)
XYZ	xyz(12.4242, 6.5649, 33.8635)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6623A0 #5DA023

analogous

#2723A0 #6623A0 #A0239B

triadic

#6623A0 #A06623 #23A066

tetradic

#6623A0 #A02723 #5DA023 #239BA0

square

#6623A0 #A02723 #5DA023 #239BA0

split-complementary

#6623A0 #9BA023 #23A027

monochromatic

#260D3C #46186E #6623A0 #862FD1 #A361DC

Accessibility & contrast

On white

9.08

#6623A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#6623A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6623A0

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6623A0	#FFFFFF	#000000	##FFFFFF
##6623A0	1.00	9.08	2.31	9.08
#FFFFFF	9.08	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A3

Deuteranopia (green-blind)

#00489E

Tritanopia (blue-blind)

#5A4461

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #6623a0;
/* rgb */ color: rgb(102, 35, 160);
/* oklch */ color: oklch(42.7% 0.187 303.5);

Tailwind

colors: {
  custom: {
    50: '#9766bd',
    500: '#6623a0',
    950: '#000000',
  },
}

SCSS

$custom: #6623a0;
$custom-light: #9766bd;
$custom-dark: #000000;

JSON

{
  "hex": "#6623a0",
  "rgb": {
    "r": 102,
    "g": 35,
    "b": 160
  },
  "hsl": {
    "h": 272.16,
    "s": 64.103,
    "l": 38.235
  },
  "oklch": {
    "l": 0.427,
    "c": 0.18739,
    "h": 303.5
  },
  "luminance": 0.06565
}

Semantic roles & 50–950 ramp

primary

#6623A0

secondary

#8CC15D

accent

#E7418E

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #6623A0

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

Preview Lab → · Contrast checker → · Palette generator →