#99669C
Closest named color: Dark Lilac (#9C6DA5). oklch(58.3% 0.1 324.8), rgb(153, 102, 156).
Aa
Black text reads best on this color (4.73:1).
About this color
#99669C is a medium-dark, moderately saturated purple. In OKLCH its lightness is 58%, its chroma 0.100 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lilac (#9C6DA5), ΔE 0.021 away. Black text reads best on it, at 4.73:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.100) |
| Temperature | in between |
| Nearest name | Dark Lilac (#9C6DA5) |
| Black text | 4.73:1 |
| White text | 4.43:1 |
Values
| HEX | #99669C |
| RGB | rgb(153, 102, 156) |
| HSL | hsl(297, 21%, 51%) |
| OKLCH | oklch(58.3% 0.1 324.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #99669C | 4.43:1 | AA large text | Lc -76.1 | Fine for body text |
| Black text on #99669C | 4.73:1 | AA | Lc 33.4 | Non-text elements, placeholder text |
| #99669C text on white | 4.43:1 | AA large text | Lc 70.6 | Content text, not long reading |
| #99669C text on black | 4.73:1 | AA | Lc -31.0 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#EEE7EF
oklch(93.6% 0.013 321.9)
-
Step 200
200
#E2D4E2
oklch(88.5% 0.024 325.8)
-
Step 300
300
#D0B7D1
oklch(80.9% 0.045 324.8)
-
Step 400
400
#B892BA
oklch(70.8% 0.071 324.7)
-
Step 500
500
#A676A8
oklch(63.1% 0.092 325.3)
-
Step 600
600 (this color)
#99669C
oklch(58.3% 0.1 324.8)
-
Step 700
700
#7B4D7E
oklch(49.1% 0.094 324.7)
-
Step 800
800
#644066
oklch(42.8% 0.076 325)
-
Step 900
900
#523653
oklch(37.7% 0.06 325.5)
-
Step 950
950
#302031
oklch(27.1% 0.038 324.6)
#99669C with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #61749E | 0.091 |
| Deuteranopia (no green cones) | #6E7A9A | 0.083 |
| Tritanopia (no blue cones) | #9C6B7A | 0.059 |
| Achromatopsia (no color) | #787878 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99669C
#99669C
oklch(58.3% 0.1 324.8)
- #548B55
#548B55
oklch(58.4% 0.1 144.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #99669C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lilac #9C6DA5 ΔE 0.021
- Faded Purple #916E99 ΔE 0.025
- Dark Lavender #856798 ΔE 0.035
- Light Plum #9D5783 ΔE 0.046
- Soft Purple #A66FB5 ΔE 0.047
- Deep Lilac #966EBD ΔE 0.050
- Grey Purple #826D8C ΔE 0.052
- Dusty Purple #825F87 ΔE 0.054
Use #99669C in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.