#493471
Closest named color: Dark Slate Blue (#483D8B). oklch(38% 0.102 297.2), rgb(73, 52, 113).
Aa
White text reads best on this color (10.43:1).
About this color
#493471 is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.102 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.047 away. White text reads best on it, at 10.43:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.01:1 |
| White text | 10.43:1 |
Values
| HEX | #493471 |
| RGB | rgb(73, 52, 113) |
| HSL | hsl(261, 37%, 32%) |
| OKLCH | oklch(38% 0.102 297.2) |
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 #493471 | 10.43:1 | AAA | Lc -98.0 | Preferred for body text |
| Black text on #493471 | 2.01:1 | Fails | Lc 9.9 | Not readable |
| #493471 text on white | 10.43:1 | AAA | Lc 94.0 | Preferred for body text |
| #493471 text on black | 2.01:1 | 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
#C5B7EC
oklch(80.9% 0.075 296.8)
-
Step 400
400
#A98FE3
oklch(70.6% 0.123 297.4)
-
Step 500
500
#9571DB
oklch(63% 0.157 297.4)
-
Step 600
600
#8057C8
oklch(55.5% 0.169 297.3)
-
Step 700
700
#6C47AD
oklch(49.1% 0.157 297)
-
Step 800
800
#583B8C
oklch(42.7% 0.13 297.1)
-
Step 900
900 (this color)
#493471
oklch(38% 0.102 297.2)
-
Step 950
950
#2A1E42
oklch(26.9% 0.066 297.1)
#493471 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) | #1D4073 | 0.067 |
| Deuteranopia (no green cones) | #223F70 | 0.063 |
| Tritanopia (no blue cones) | #40404D | 0.080 |
| Achromatopsia (no color) | #404040 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #493471
#493471
oklch(38% 0.102 297.2)
- #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 #493471, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.047
- Blueberry #464196 ΔE 0.067
- Twilight Blue #0A437A ΔE 0.080
- Cobalt #1E488F ΔE 0.083
- Prussian Blue #1D3557 ΔE 0.084
- Dark Grey Blue #29465B ΔE 0.085
- Rebecca Purple #663399 ΔE 0.085
- Twilight #4E518B ΔE 0.085
Use #493471 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.