#493470
Closest named color: Dark Slate Blue (#483D8B). oklch(37.9% 0.1 297.6), rgb(73, 52, 112).
Aa
White text reads best on this color (10.45:1).
About this color
#493470 is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.100 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.048 away. White text reads best on it, at 10.45:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.100) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.00:1 |
| White text | 10.45:1 |
Values
| HEX | #493470 |
| RGB | rgb(73, 52, 112) |
| HSL | hsl(261, 37%, 32%) |
| OKLCH | oklch(37.9% 0.1 297.6) |
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 #493470 | 10.45:1 | AAA | Lc -98.1 | Preferred for body text |
| Black text on #493470 | 2.00:1 | Fails | Lc 9.9 | Not readable |
| #493470 text on white | 10.45:1 | AAA | Lc 94.1 | Preferred for body text |
| #493470 text on black | 2.00:1 | Fails | Lc -8.5 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EBE7F7
oklch(93.6% 0.022 297.4)
-
Step 200
200
#DCD4F2
oklch(88.6% 0.042 297.7)
-
Step 300
300
#C6B7EC
oklch(81% 0.075 297.7)
-
Step 400
400
#A990E2
oklch(70.7% 0.12 297.3)
-
Step 500
500
#9572DA
oklch(63.2% 0.154 297.3)
-
Step 600
600
#8058C7
oklch(55.6% 0.167 297.3)
-
Step 700
700
#6D47AC
oklch(49.2% 0.155 297.8)
-
Step 800
800
#583B8B
oklch(42.7% 0.128 297.4)
-
Step 900
900 (this color)
#493470
oklch(37.9% 0.1 297.6)
-
Step 950
950
#2A1F41
oklch(27% 0.062 297)
#493470 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) | #1E4072 | 0.066 |
| Deuteranopia (no green cones) | #233F6F | 0.062 |
| Tritanopia (no blue cones) | #40404D | 0.079 |
| Achromatopsia (no color) | #3F3F3F | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #493470
#493470
oklch(37.9% 0.1 297.6)
- #3F4800
#3F4800
oklch(38% 0.088 117.6)
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 #493470, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.048
- Blueberry #464196 ΔE 0.068
- Twilight Blue #0A437A ΔE 0.080
- Prussian Blue #1D3557 ΔE 0.083
- Dark Grey Blue #29465B ΔE 0.084
- Cobalt #1E488F ΔE 0.084
- Twilight #4E518B ΔE 0.086
- Rebecca Purple #663399 ΔE 0.087
Use #493470 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.