#905F90
Closest named color: Dark Lavender (#856798). oklch(55.6% 0.094 326.7), rgb(144, 95, 144).
Aa
White text reads best on this color (4.96:1).
About this color
#905F90 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 56%, its chroma 0.094 and its hue 327°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lavender (#856798), ΔE 0.027 away. White text reads best on it, at 4.96:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Dark Lavender (#856798) |
| Black text | 4.22:1 |
| White text | 4.96:1 |
Values
| HEX | #905F90 |
| RGB | rgb(144, 95, 144) |
| HSL | hsl(300, 21%, 47%) |
| OKLCH | oklch(55.6% 0.094 326.7) |
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 #905F90 | 4.96:1 | AA | Lc -79.7 | Fine for body text |
| Black text on #905F90 | 4.22:1 | AA large text | Lc 29.8 | Dividers and decoration only |
| #905F90 text on white | 4.96:1 | AA | Lc 74.3 | Content text, not long reading |
| #905F90 text on black | 4.22:1 | AA large text | Lc -27.4 | 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 600.
-
Step 50
50
#F8F4F7
oklch(97.1% 0.006 334)
-
Step 100
100
#EEE7EE
oklch(93.5% 0.012 325.7)
-
Step 200
200
#E2D4E1
oklch(88.5% 0.023 328)
-
Step 300
300
#D0B8CF
oklch(81% 0.041 327.2)
-
Step 400
400
#B892B7
oklch(70.7% 0.068 327.1)
-
Step 500
500
#A577A5
oklch(63.1% 0.086 326.5)
-
Step 600
600 (this color)
#905F90
oklch(55.6% 0.094 326.7)
-
Step 700
700
#7B4E7B
oklch(49.1% 0.088 326.8)
-
Step 800
800
#644064
oklch(42.7% 0.073 326.8)
-
Step 900
900
#513751
oklch(37.7% 0.055 326.6)
-
Step 950
950
#302030
oklch(27% 0.037 326.5)
#905F90 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) | #5B6C92 | 0.087 |
| Deuteranopia (no green cones) | #68728E | 0.079 |
| Tritanopia (no blue cones) | #936371 | 0.054 |
| Achromatopsia (no color) | #707070 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #905F90
#905F90
oklch(55.6% 0.094 326.7)
- #4C8252
#4C8252
oklch(55.6% 0.094 146.7)
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 #905F90, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lavender #856798 ΔE 0.027
- Dusty Purple #825F87 ΔE 0.029
- Light Plum #9D5783 ΔE 0.032
- Muted Purple #805B87 ΔE 0.033
- Dusky Purple #895B7B ΔE 0.035
- Dull Purple #84597E ΔE 0.037
- Faded Purple #916E99 ΔE 0.038
- Grey Purple #826D8C ΔE 0.044
Use #905F90 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.