#492C64
Closest named color: Grape Purple (#5D1451). oklch(35.7% 0.098 306), rgb(73, 44, 100).
Aa
White text reads best on this color (11.49:1).
About this color
#492C64 is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.098 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.066 away. White text reads best on it, at 11.49:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.82:1 |
| White text | 11.49:1 |
Values
| HEX | #492C64 |
| RGB | rgb(73, 44, 100) |
| HSL | hsl(271, 39%, 28%) |
| OKLCH | oklch(35.7% 0.098 306) |
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 #492C64 | 11.49:1 | AAA | Lc -100.0 | Preferred for body text |
| Black text on #492C64 | 1.82:1 | Fails | Lc 7.7 | Not readable |
| #492C64 text on white | 11.49:1 | AAA | Lc 96.2 | Preferred for body text |
| #492C64 text on black | 1.82:1 | 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 900.
-
Step 50
50
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE6F5
oklch(93.5% 0.021 306.8)
-
Step 200
200
#E0D3EF
oklch(88.6% 0.04 306.5)
-
Step 300
300
#CCB5E7
oklch(80.9% 0.073 305.7)
-
Step 400
400
#B38DDA
oklch(70.7% 0.116 306.3)
-
Step 500
500
#A06ED0
oklch(63% 0.15 306.1)
-
Step 600
600
#8B54BD
oklch(55.5% 0.163 306)
-
Step 700
700
#7644A3
oklch(49.1% 0.151 305.9)
-
Step 800
800
#603984
oklch(42.7% 0.124 305.8)
-
Step 900
900 (this color)
#492C64
oklch(35.7% 0.098 306)
-
Step 950
950
#2E1D3E
oklch(26.9% 0.063 306.4)
#492C64 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) | #1A3866 | 0.076 |
| Deuteranopia (no green cones) | #233A63 | 0.069 |
| Tritanopia (no blue cones) | #453643 | 0.071 |
| Achromatopsia (no color) | #393939 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #492C64
#492C64
oklch(35.7% 0.098 306)
- #304400
#304400
oklch(35.6% 0.091 126.2)
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 #492C64, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.066
- Dark Slate Blue #483D8B ΔE 0.074
- Royal Purple #4B006E ΔE 0.075
- Plum Purple #4E0550 ΔE 0.077
- Prussian Blue #1D3557 ΔE 0.079
- Space Cadet #2B2D42 ΔE 0.084
- Indigo #4B0082 ΔE 0.084
- Deep Violet #490648 ΔE 0.085
Use #492C64 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.