#491154
Closest named color: Plum Purple (#4E0550). oklch(30.7% 0.122 320.5), rgb(73, 17, 84).
Aa
White text reads best on this color (14.07:1).
About this color
#491154 is a dark, moderately saturated purple. In OKLCH its lightness is 31%, its chroma 0.122 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum Purple (#4E0550), ΔE 0.019 away. White text reads best on it, at 14.07:1.
| Hue family | Purples |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Plum Purple (#4E0550) |
| Black text | 1.49:1 |
| White text | 14.07:1 |
Values
| HEX | #491154 |
| RGB | rgb(73, 17, 84) |
| HSL | hsl(290, 66%, 20%) |
| OKLCH | oklch(30.7% 0.122 320.5) |
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 #491154 | 14.07:1 | AAA | Lc -103.1 | Preferred for body text |
| Black text on #491154 | 1.49:1 | Fails | Lc 0.0 | Not readable |
| #491154 text on white | 14.07:1 | AAA | Lc 100.0 | Preferred for body text |
| #491154 text on black | 1.49:1 | Fails | Lc 0.0 | 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 950.
-
Step 50
50
#FCF2FE
oklch(97.2% 0.019 320.6)
-
Step 100
100
#F7E1FB
oklch(93.5% 0.042 321)
-
Step 200
200
#F2C8FA
oklch(88.4% 0.081 320.9)
-
Step 300
300
#EAA0FA
oklch(80.8% 0.146 320.3)
-
Step 400
400
#DE63F7
oklch(70.7% 0.232 320.5)
-
Step 500
500
#D213F3
oklch(63.1% 0.296 320.4)
-
Step 600
600
#B300CF
oklch(55.7% 0.266 320.6)
-
Step 700
700
#9700AF
oklch(49.1% 0.235 320.6)
-
Step 800
800
#7C0091
oklch(42.6% 0.204 320.3)
-
Step 900
900
#68007A
oklch(37.6% 0.18 320.2)
-
Step 950
950 (this color)
#491154
oklch(30.7% 0.122 320.5)
#491154 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) | #002856 | 0.121 |
| Deuteranopia (no green cones) | #182D52 | 0.106 |
| Tritanopia (no blue cones) | #491E31 | 0.075 |
| Achromatopsia (no color) | #2B2B2B | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #491154
#491154
oklch(30.7% 0.122 320.5)
- #0A3B00
#0A3B00
oklch(30.8% 0.1 140.4)
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 #491154, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum Purple #4E0550 ΔE 0.019
- Deep Violet #490648 ΔE 0.026
- Eggplant Purple #430541 ΔE 0.040
- Grape Purple #5D1451 ΔE 0.048
- Royal Purple #4B006E ΔE 0.049
- Dark Purple #35063E ΔE 0.064
- Aubergine #3D0734 ΔE 0.065
- Deep Purple #36013F ΔE 0.065
Use #491154 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.