#83649E
Closest named color: Dark Lavender (#856798). oklch(55.7% 0.094 308.1), rgb(131, 100, 158).
Aa
White text reads best on this color (4.90:1).
About this color
#83649E is a medium-dark, moderately saturated purple. In OKLCH its lightness is 56%, its chroma 0.094 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lavender (#856798), ΔE 0.015 away. White text reads best on it, at 4.90:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Dark Lavender (#856798) |
| Black text | 4.28:1 |
| White text | 4.90:1 |
Values
| HEX | #83649E |
| RGB | rgb(131, 100, 158) |
| HSL | hsl(272, 23%, 51%) |
| OKLCH | oklch(55.7% 0.094 308.1) |
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 #83649E | 4.90:1 | AA | Lc -79.3 | Fine for body text |
| Black text on #83649E | 4.28:1 | AA large text | Lc 30.2 | Non-text elements, placeholder text |
| #83649E text on white | 4.90:1 | AA | Lc 73.9 | Content text, not long reading |
| #83649E text on black | 4.28:1 | AA large text | Lc -27.8 | Dividers and decoration only |
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
#F6F4F8
oklch(97% 0.006 308.4)
-
Step 100
100
#ECE8F0
oklch(93.6% 0.011 308.3)
-
Step 200
200
#DDD5E5
oklch(88.4% 0.023 308.2)
-
Step 300
300
#C8BAD6
oklch(80.9% 0.042 307.9)
-
Step 400
400
#AC96C2
oklch(70.8% 0.067 307.4)
-
Step 500
500
#987BB2
oklch(63.1% 0.087 308.1)
-
Step 600
600 (this color)
#83649E
oklch(55.7% 0.094 308.1)
-
Step 700
700
#6F5287
oklch(49.1% 0.089 308.6)
-
Step 800
800
#5A446D
oklch(42.7% 0.071 308.2)
-
Step 900
900
#4A3959
oklch(37.7% 0.057 308.2)
-
Step 950
950
#2B2234
oklch(27% 0.035 307)
#83649E 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) | #586FA0 | 0.067 |
| Deuteranopia (no green cones) | #5F719C | 0.063 |
| Tritanopia (no blue cones) | #806C7A | 0.067 |
| Achromatopsia (no color) | #717171 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83649E
#83649E
oklch(55.7% 0.094 308.1)
- #637E3F
#637E3F
oklch(55.7% 0.095 128.2)
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 #83649E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lavender #856798 ΔE 0.015
- Dusty Purple #825F87 ΔE 0.036
- Muted Purple #805B87 ΔE 0.039
- Faded Purple #916E99 ΔE 0.040
- Grey Purple #826D8C ΔE 0.043
- Deep Lavender #8D5EB7 ΔE 0.048
- Dark Lilac #9C6DA5 ΔE 0.051
- Dull Purple #84597E ΔE 0.051
Use #83649E 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.