#905EA0
Closest named color: Dark Lavender (#856798). oklch(56.1% 0.113 317.7), rgb(144, 94, 160).
Aa
White text reads best on this color (4.88:1).
About this color
#905EA0 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 56%, its chroma 0.113 and its hue 318°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lavender (#856798), ΔE 0.033 away. White text reads best on it, at 4.88:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Dark Lavender (#856798) |
| Black text | 4.29:1 |
| White text | 4.88:1 |
Values
| HEX | #905EA0 |
| RGB | rgb(144, 94, 160) |
| HSL | hsl(285, 26%, 50%) |
| OKLCH | oklch(56.1% 0.113 317.7) |
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 #905EA0 | 4.88:1 | AA | Lc -79.1 | Fine for body text |
| Black text on #905EA0 | 4.29:1 | AA large text | Lc 30.4 | Non-text elements, placeholder text |
| #905EA0 text on white | 4.88:1 | AA | Lc 73.7 | Content text, not long reading |
| #905EA0 text on black | 4.29:1 | AA large text | Lc -28.0 | 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
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EEE7F0
oklch(93.6% 0.014 318.7)
-
Step 200
200
#E1D4E6
oklch(88.6% 0.028 316.7)
-
Step 300
300
#CFB7D7
oklch(81% 0.051 317.7)
-
Step 400
400
#B691C2
oklch(70.7% 0.081 317.8)
-
Step 500
500
#A475B3
oklch(63.2% 0.105 317.8)
-
Step 600
600 (this color)
#905EA0
oklch(56.1% 0.113 317.7)
-
Step 700
700
#794C87
oklch(49.1% 0.105 317.9)
-
Step 800
800
#623E6E
oklch(42.6% 0.088 317.3)
-
Step 900
900
#503559
oklch(37.6% 0.069 317.4)
-
Step 950
950
#2F2034
oklch(27.1% 0.042 317.5)
#905EA0 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) | #546EA2 | 0.097 |
| Deuteranopia (no green cones) | #61739E | 0.088 |
| Tritanopia (no blue cones) | #906677 | 0.074 |
| Achromatopsia (no color) | #717171 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #905EA0
#905EA0
oklch(56.1% 0.113 317.7)
- #52843F
#52843F
oklch(56.1% 0.113 137.7)
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 #905EA0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lavender #856798 ΔE 0.033
- Deep Lavender #8D5EB7 ΔE 0.037
- Dark Lilac #9C6DA5 ΔE 0.045
- Faded Purple #916E99 ΔE 0.046
- Dusty Purple #825F87 ΔE 0.047
- Muted Purple #805B87 ΔE 0.048
- Light Plum #9D5783 ΔE 0.049
- Amethyst #9B5FC0 ΔE 0.053
Use #905EA0 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.