#905780
Closest named color: Dusky Purple (#895B7B). oklch(53.5% 0.093 338), rgb(144, 87, 128).
Aa
White text reads best on this color (5.43:1).
About this color
#905780 is a medium-dark, moderately saturated pink. In OKLCH its lightness is 53%, its chroma 0.093 and its hue 338°. Its hue sits on the warm side of the wheel. The nearest named color is Dusky Purple (#895B7B), ΔE 0.019 away. White text reads best on it, at 5.43:1.
| Hue family | Pinks |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.093) |
| Temperature | warm |
| Nearest name | Dusky Purple (#895B7B) |
| Black text | 3.86:1 |
| White text | 5.43:1 |
Values
| HEX | #905780 |
| RGB | rgb(144, 87, 128) |
| HSL | hsl(317, 25%, 45%) |
| OKLCH | oklch(53.5% 0.093 338) |
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 #905780 | 5.43:1 | AA | Lc -82.3 | Fine for body text |
| Black text on #905780 | 3.86:1 | AA large text | Lc 27.1 | Dividers and decoration only |
| #905780 text on white | 5.43:1 | AA | Lc 76.9 | Fine for body text |
| #905780 text on black | 3.86:1 | AA large text | Lc -24.8 | 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 600.
-
Step 50
50
#F8F4F7
oklch(97.1% 0.006 334)
-
Step 100
100
#F0E7ED
oklch(93.7% 0.013 337.5)
-
Step 200
200
#E4D3DE
oklch(88.4% 0.024 338.7)
-
Step 300
300
#D4B7CA
oklch(81% 0.042 338.8)
-
Step 400
400
#BD91AF
oklch(70.7% 0.067 338.4)
-
Step 500
500
#AC759C
oklch(63.1% 0.087 337.9)
-
Step 600
600 (this color)
#905780
oklch(53.5% 0.093 338)
-
Step 700
700
#804C72
oklch(49% 0.088 337.5)
-
Step 800
800
#683F5D
oklch(42.7% 0.072 337.3)
-
Step 900
900
#55364C
oklch(37.8% 0.055 338)
-
Step 950
950
#32202C
oklch(27.1% 0.034 339.7)
#905780 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) | #586482 | 0.095 |
| Deuteranopia (no green cones) | #676D7E | 0.087 |
| Tritanopia (no blue cones) | #965866 | 0.043 |
| Achromatopsia (no color) | #6A6A6A | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #905780
#905780
oklch(53.5% 0.093 338)
- #367D58
#367D58
oklch(53.4% 0.093 158.2)
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 #905780, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Purple #895B7B ΔE 0.019
- Dull Purple #84597E ΔE 0.022
- Light Plum #9D5783 ΔE 0.024
- Muted Purple #805B87 ΔE 0.030
- Dusty Purple #825F87 ΔE 0.030
- Dark Lavender #856798 ΔE 0.049
- Light Eggplant #894585 ΔE 0.051
- Dark Mauve #874C62 ΔE 0.052
Use #905780 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.