#811E8D
Closest named color: Dark Magenta (#8B008B). oklch(44.6% 0.184 323.1), rgb(129, 30, 141).
Aa
White text reads best on this color (8.38:1).
About this color
#811E8D is a dark, vivid purple. In OKLCH its lightness is 45%, its chroma 0.184 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Magenta (#8B008B), ΔE 0.028 away. White text reads best on it, at 8.38:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | vivid (0.184) |
| Temperature | in between |
| Nearest name | Dark Magenta (#8B008B) |
| Black text | 2.50:1 |
| White text | 8.38:1 |
Values
| HEX | #811E8D |
| RGB | rgb(129, 30, 141) |
| HSL | hsl(294, 65%, 34%) |
| OKLCH | oklch(44.6% 0.184 323.1) |
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 #811E8D | 8.38:1 | AAA | Lc -92.4 | Preferred for body text |
| Black text on #811E8D | 2.50:1 | Fails | Lc 16.3 | Dividers and decoration only |
| #811E8D text on white | 8.38:1 | AAA | Lc 87.7 | Fine for body text |
| #811E8D text on black | 2.50:1 | Fails | Lc -14.4 | Not readable |
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 800.
-
Step 50
50
#FAF2FB
oklch(97% 0.015 322.3)
-
Step 100
100
#F4E3F6
oklch(93.5% 0.031 322.6)
-
Step 200
200
#EDCDF0
oklch(88.6% 0.058 323.4)
-
Step 300
300
#E2A9E9
oklch(80.8% 0.107 322.8)
-
Step 400
400
#D277DE
oklch(70.6% 0.173 322.8)
-
Step 500
500
#C54DD4
oklch(63.1% 0.219 323.1)
-
Step 600
600
#B024C1
oklch(55.5% 0.239 323)
-
Step 700
700
#9711A7
oklch(49.1% 0.222 322.9)
-
Step 800
800 (this color)
#811E8D
oklch(44.6% 0.184 323.1)
-
Step 900
900
#631C6C
oklch(37.6% 0.143 323)
-
Step 950
950
#3A133F
oklch(27% 0.089 323)
#811E8D 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) | #004690 | 0.187 |
| Deuteranopia (no green cones) | #31518A | 0.163 |
| Tritanopia (no blue cones) | #833455 | 0.109 |
| Achromatopsia (no color) | #4D4D4D | 0.186 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #811E8D
#811E8D
oklch(44.6% 0.184 323.1)
- #006708
#006708
oklch(44.6% 0.148 143.2)
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 #811E8D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Magenta #8B008B ΔE 0.028
- Purple #800080 ΔE 0.032
- Warm Purple #952E8F ΔE 0.052
- Rebecca Purple #663399 ΔE 0.064
- Light Eggplant #894585 ΔE 0.080
- Grape #7209B7 ΔE 0.081
- Red Violet #9E0168 ΔE 0.088
- Purply #983FB2 ΔE 0.091
Use #811E8D 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.