#492F69
Closest named color: Dark Slate Blue (#483D8B). oklch(36.5% 0.099 302.5), rgb(73, 47, 105).
Aa
White text reads best on this color (11.08:1).
About this color
#492F69 is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.099 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.064 away. White text reads best on it, at 11.08:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.099) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 1.89:1 |
| White text | 11.08:1 |
Values
| HEX | #492F69 |
| RGB | rgb(73, 47, 105) |
| HSL | hsl(267, 38%, 30%) |
| OKLCH | oklch(36.5% 0.099 302.5) |
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 #492F69 | 11.08:1 | AAA | Lc -99.3 | Preferred for body text |
| Black text on #492F69 | 1.89:1 | Fails | Lc 8.5 | Not readable |
| #492F69 text on white | 11.08:1 | AAA | Lc 95.4 | Preferred for body text |
| #492F69 text on black | 1.89:1 | 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
#ECE7F6
oklch(93.6% 0.021 301.1)
-
Step 200
200
#DED3F0
oklch(88.5% 0.041 302.8)
-
Step 300
300
#CAB6E9
oklch(81% 0.074 302.7)
-
Step 400
400
#AF8EDE
oklch(70.7% 0.119 302.4)
-
Step 500
500
#9C70D5
oklch(63.2% 0.152 302.4)
-
Step 600
600
#8755C2
oklch(55.6% 0.166 302.5)
-
Step 700
700
#7245A7
oklch(49% 0.153 302.3)
-
Step 800
800
#5D3987
oklch(42.6% 0.127 302.6)
-
Step 900
900 (this color)
#492F69
oklch(36.5% 0.099 302.5)
-
Step 950
950
#2C1E40
oklch(27% 0.063 301.3)
#492F69 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) | #1B3B6B | 0.073 |
| Deuteranopia (no green cones) | #233C68 | 0.067 |
| Tritanopia (no blue cones) | #433A47 | 0.075 |
| Achromatopsia (no color) | #3C3C3C | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #492F69
#492F69
oklch(36.5% 0.099 302.5)
- #364500
#364500
oklch(36.4% 0.089 122.5)
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 #492F69, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.064
- Grape Purple #5D1451 ΔE 0.074
- Royal Purple #4B006E ΔE 0.079
- Prussian Blue #1D3557 ΔE 0.080
- Blueberry #464196 ΔE 0.084
- Indigo #4B0082 ΔE 0.084
- Plum Purple #4E0550 ΔE 0.086
- Dark Grey Blue #29465B ΔE 0.088
Use #492F69 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.