#493972
Closest named color: Dark Slate Blue (#483D8B). oklch(39% 0.095 294.5), rgb(73, 57, 114).
Aa
White text reads best on this color (9.94:1).
About this color
#493972 is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.095 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.042 away. White text reads best on it, at 9.94:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.11:1 |
| White text | 9.94:1 |
Values
| HEX | #493972 |
| RGB | rgb(73, 57, 114) |
| HSL | hsl(257, 33%, 34%) |
| OKLCH | oklch(39% 0.095 294.5) |
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 #493972 | 9.94:1 | AAA | Lc -97.1 | Preferred for body text |
| Black text on #493972 | 2.11:1 | Fails | Lc 11.0 | Not readable |
| #493972 text on white | 9.94:1 | AAA | Lc 92.9 | Preferred for body text |
| #493972 text on black | 2.11:1 | Fails | Lc -9.5 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EAE7F7
oklch(93.5% 0.022 294.6)
-
Step 200
200
#DAD5F1
oklch(88.6% 0.038 293.8)
-
Step 300
300
#C3B8EA
oklch(80.8% 0.071 294.9)
-
Step 400
400
#A592E0
oklch(70.7% 0.113 294.5)
-
Step 500
500
#9075D7
oklch(63.1% 0.145 294.6)
-
Step 600
600
#7B5CC5
oklch(55.7% 0.158 294.3)
-
Step 700
700
#684BAA
oklch(49.2% 0.146 294.5)
-
Step 800
800
#553E8A
oklch(42.8% 0.122 294.7)
-
Step 900
900 (this color)
#493972
oklch(39% 0.095 294.5)
-
Step 950
950
#292040
oklch(27.1% 0.059 295.2)
#493972 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) | #254374 | 0.056 |
| Deuteranopia (no green cones) | #284271 | 0.053 |
| Tritanopia (no blue cones) | #3F4450 | 0.076 |
| Achromatopsia (no color) | #434343 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #493972
#493972
oklch(39% 0.095 294.5)
- #444A00
#444A00
oklch(39% 0.088 115)
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 #493972, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.042
- Blueberry #464196 ΔE 0.061
- Twilight #4E518B ΔE 0.074
- Twilight Blue #0A437A ΔE 0.074
- Cobalt #1E488F ΔE 0.076
- Dark Grey Blue #29465B ΔE 0.077
- Dusk #4E5481 ΔE 0.078
- Light Navy #155084 ΔE 0.083
Use #493972 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.