#83799F
Closest named color: Lavender Gray (#7E7F9A). oklch(59.9% 0.058 296.7), rgb(131, 121, 159).
Aa
Black text reads best on this color (5.20:1).
About this color
#83799F is a medium-dark, muted purple. In OKLCH its lightness is 60%, its chroma 0.058 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lavender Gray (#7E7F9A), ΔE 0.022 away. Black text reads best on it, at 5.20:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | muted (0.058) |
| Temperature | in between |
| Nearest name | Lavender Gray (#7E7F9A) |
| Black text | 5.20:1 |
| White text | 4.03:1 |
Values
| HEX | #83799F |
| RGB | rgb(131, 121, 159) |
| HSL | hsl(256, 17%, 55%) |
| OKLCH | oklch(59.9% 0.058 296.7) |
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 #83799F | 4.03:1 | AA large text | Lc -73.1 | Content text, not long reading |
| Black text on #83799F | 5.20:1 | AA | Lc 36.5 | Non-text elements, placeholder text |
| #83799F text on white | 4.03:1 | AA large text | Lc 67.6 | Content text, not long reading |
| #83799F text on black | 5.20:1 | AA | Lc -34.0 | 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 500.
-
Step 50
50
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#EAE9EF
oklch(93.7% 0.008 293.9)
-
Step 200
200
#DAD7E3
oklch(88.5% 0.017 297.5)
-
Step 300
300
#C2BDD1
oklch(80.9% 0.028 297.2)
-
Step 400
400
#A39BBA
oklch(70.7% 0.045 297)
-
Step 500
500 (this color)
#83799F
oklch(59.9% 0.058 296.7)
-
Step 600
600
#776C94
oklch(55.7% 0.062 296.9)
-
Step 700
700
#645A7E
oklch(49.1% 0.058 297)
-
Step 800
800
#514A67
oklch(42.8% 0.048 295.4)
-
Step 900
900
#433E54
oklch(37.8% 0.038 295)
-
Step 950
950
#272431
oklch(26.9% 0.024 295.3)
#83799F 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) | #717FA1 | 0.029 |
| Deuteranopia (no green cones) | #727E9E | 0.027 |
| Tritanopia (no blue cones) | #7E7F86 | 0.048 |
| Achromatopsia (no color) | #7E7E7E | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83799F
#83799F
oklch(59.9% 0.058 296.7)
- #7D855D
#7D855D
oklch(59.9% 0.058 117.4)
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 #83799F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Gray #7E7F9A ΔE 0.022
- Faded Purple #916E99 ΔE 0.034
- Purpley Grey #947E94 ΔE 0.037
- Grey Purple #826D8C ΔE 0.038
- Purple Grey #866F85 ΔE 0.041
- Slate Gray #708090 ΔE 0.045
- Steel #738595 ΔE 0.047
- Dark Lavender #856798 ΔE 0.047
Use #83799F 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.