#781A80
Closest named color: Purple (#800080). oklch(42.1% 0.173 324.5), rgb(120, 26, 128).
Aa
White text reads best on this color (9.29:1).
About this color
#781A80 is a dark, vivid purple. In OKLCH its lightness is 42%, its chroma 0.173 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple (#800080), ΔE 0.024 away. White text reads best on it, at 9.29:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | vivid (0.173) |
| Temperature | in between |
| Nearest name | Purple (#800080) |
| Black text | 2.25:1 |
| White text | 9.29:1 |
Values
| HEX | #781A80 |
| RGB | rgb(120, 26, 128) |
| HSL | hsl(295, 66%, 30%) |
| OKLCH | oklch(42.1% 0.173 324.5) |
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 #781A80 | 9.29:1 | AAA | Lc -94.7 | Preferred for body text |
| Black text on #781A80 | 2.25:1 | Fails | Lc 13.7 | Not readable |
| #781A80 text on white | 9.29:1 | AAA | Lc 90.3 | Preferred for body text |
| #781A80 text on black | 2.25:1 | Fails | Lc -12.0 | 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
#FAF3FB
oklch(97.2% 0.013 321.9)
-
Step 100
100
#F4E4F5
oklch(93.7% 0.028 324)
-
Step 200
200
#EDCDEE
oklch(88.5% 0.056 325.1)
-
Step 300
300
#E2AAE5
oklch(80.9% 0.101 324.8)
-
Step 400
400
#D17AD8
oklch(70.7% 0.161 324.4)
-
Step 500
500
#C452CD
oklch(63.2% 0.206 324.7)
-
Step 600
600
#AF2EBA
oklch(55.6% 0.224 324.5)
-
Step 700
700
#961DA0
oklch(49% 0.209 324.6)
-
Step 800
800 (this color)
#781A80
oklch(42.1% 0.173 324.5)
-
Step 900
900
#632068
oklch(37.8% 0.134 324.9)
-
Step 950
950
#3A143D
oklch(27% 0.086 324.7)
#781A80 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) | #004083 | 0.179 |
| Deuteranopia (no green cones) | #2F4B7E | 0.155 |
| Tritanopia (no blue cones) | #7B2D4D | 0.100 |
| Achromatopsia (no color) | #474747 | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #781A80
#781A80
oklch(42.1% 0.173 324.5)
- #005F12
#005F12
oklch(42.2% 0.135 144.5)
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 #781A80, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple #800080 ΔE 0.024
- Dark Magenta #8B008B ΔE 0.043
- Rebecca Purple #663399 ΔE 0.065
- Rich Purple #720058 ΔE 0.070
- Warm Purple #952E8F ΔE 0.074
- Velvet #750851 ΔE 0.079
- Red Violet #9E0168 ΔE 0.091
- Light Eggplant #894585 ΔE 0.092
Use #781A80 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.