#817199
Closest named color: Grey Purple (#826D8C). oklch(57.8% 0.063 302.8), rgb(129, 113, 153).
Aa
Black text reads best on this color (4.75:1).
About this color
#817199 is a medium-dark, muted purple. In OKLCH its lightness is 58%, its chroma 0.063 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grey Purple (#826D8C), ΔE 0.020 away. Black text reads best on it, at 4.75:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | muted (0.063) |
| Temperature | in between |
| Nearest name | Grey Purple (#826D8C) |
| Black text | 4.75:1 |
| White text | 4.41:1 |
Values
| HEX | #817199 |
| RGB | rgb(129, 113, 153) |
| HSL | hsl(264, 16%, 52%) |
| OKLCH | oklch(57.8% 0.063 302.8) |
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 #817199 | 4.41:1 | AA large text | Lc -76.1 | Fine for body text |
| Black text on #817199 | 4.75:1 | AA | Lc 33.5 | Non-text elements, placeholder text |
| #817199 text on white | 4.41:1 | AA large text | Lc 70.6 | Content text, not long reading |
| #817199 text on black | 4.75:1 | AA | Lc -31.1 | 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
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#EBE9EE
oklch(93.7% 0.007 304.2)
-
Step 200
200
#DBD7E2
oklch(88.6% 0.016 302.5)
-
Step 300
300
#C4BDD0
oklch(81% 0.027 302.5)
-
Step 400
400
#A69AB8
oklch(70.6% 0.045 303.4)
-
Step 500
500
#9081A7
oklch(63% 0.059 302.8)
-
Step 600
600 (this color)
#817199
oklch(57.8% 0.063 302.8)
-
Step 700
700
#67597C
oklch(49.1% 0.057 302.6)
-
Step 800
800
#544965
oklch(42.8% 0.047 302.4)
-
Step 900
900
#453D52
oklch(37.7% 0.037 302.1)
-
Step 950
950
#292430
oklch(27.1% 0.023 303.9)
#817199 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) | #69789B | 0.038 |
| Deuteranopia (no green cones) | #6C7898 | 0.035 |
| Tritanopia (no blue cones) | #7D777F | 0.050 |
| Achromatopsia (no color) | #787878 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #817199
#817199
oklch(57.8% 0.063 302.8)
- #738056
#738056
oklch(57.8% 0.063 122.3)
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 #817199, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Purple #826D8C ΔE 0.020
- Faded Purple #916E99 ΔE 0.026
- Dark Lavender #856798 ΔE 0.027
- Purple Grey #866F85 ΔE 0.031
- Lavender Gray #7E7F9A ΔE 0.039
- Dusty Purple #825F87 ΔE 0.049
- Dark Lilac #9C6DA5 ΔE 0.050
- Purpley Grey #947E94 ΔE 0.052
Use #817199 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.