#813978
Closest named color: Light Eggplant (#894585). oklch(46.4% 0.129 332.4), rgb(129, 57, 120).
Aa
White text reads best on this color (7.52:1).
About this color
#813978 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.129 and its hue 332°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Eggplant (#894585), ΔE 0.036 away. White text reads best on it, at 7.52:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.129) |
| Temperature | in between |
| Nearest name | Light Eggplant (#894585) |
| Black text | 2.78:1 |
| White text | 7.52:1 |
Values
| HEX | #813978 |
| RGB | rgb(129, 57, 120) |
| HSL | hsl(308, 39%, 36%) |
| OKLCH | oklch(46.4% 0.129 332.4) |
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 #813978 | 7.52:1 | AAA | Lc -90.5 | Preferred for body text |
| Black text on #813978 | 2.78:1 | Fails | Lc 18.3 | Dividers and decoration only |
| #813978 text on white | 7.52:1 | AAA | Lc 85.7 | Fine for body text |
| #813978 text on black | 2.78:1 | Fails | Lc -16.4 | 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 700.
-
Step 50
50
#F9F3F8
oklch(97% 0.009 330.9)
-
Step 100
100
#F2E6EF
oklch(93.7% 0.018 334.2)
-
Step 200
200
#E8D1E3
oklch(88.5% 0.035 333.2)
-
Step 300
300
#DAB2D2
oklch(80.9% 0.063 333.1)
-
Step 400
400
#C689BC
oklch(70.7% 0.1 332.5)
-
Step 500
500
#B66AAB
oklch(63% 0.128 332.4)
-
Step 600
600
#A15196
oklch(55.7% 0.137 332.6)
-
Step 700
700 (this color)
#813978
oklch(46.4% 0.129 332.4)
-
Step 800
800
#703668
oklch(42.7% 0.106 332.7)
-
Step 900
900
#5B2F55
oklch(37.7% 0.084 332.3)
-
Step 950
950
#351C32
oklch(27% 0.053 331.4)
#813978 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) | #374E7A | 0.131 |
| Deuteranopia (no green cones) | #4C5876 | 0.116 |
| Tritanopia (no blue cones) | #863E53 | 0.067 |
| Achromatopsia (no color) | #545454 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #813978
#813978
oklch(46.4% 0.129 332.4)
- #006B35
#006B35
oklch(46.2% 0.121 152.4)
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 #813978, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Eggplant #894585 ΔE 0.036
- Warm Purple #952E8F ΔE 0.057
- Dark Mauve #874C62 ΔE 0.069
- Dull Purple #84597E ΔE 0.079
- Purple #800080 ΔE 0.079
- Red Violet #9E0168 ΔE 0.079
- Dark Magenta #8B008B ΔE 0.080
- Brownish Purple #76424E ΔE 0.080
Use #813978 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.