#5A386C
Closest named color: Dark Slate Blue (#483D8B). oklch(40.4% 0.093 313), rgb(90, 56, 108).
Aa
White text reads best on this color (9.47:1).
About this color
#5A386C is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.093 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.060 away. White text reads best on it, at 9.47:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.21:1 |
| White text | 9.47:1 |
Values
| HEX | #5A386C |
| RGB | rgb(90, 56, 108) |
| HSL | hsl(279, 32%, 32%) |
| OKLCH | oklch(40.4% 0.093 313) |
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 #5A386C | 9.47:1 | AAA | Lc -96.0 | Preferred for body text |
| Black text on #5A386C | 2.21:1 | Fails | Lc 12.2 | Not readable |
| #5A386C text on white | 9.47:1 | AAA | Lc 91.7 | Preferred for body text |
| #5A386C text on black | 2.21:1 | Fails | Lc -10.7 | 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 800.
-
Step 50
50
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F2
oklch(93.6% 0.016 310.1)
-
Step 200
200
#E0D4E8
oklch(88.6% 0.03 312.1)
-
Step 300
300
#CDB7DA
oklch(80.9% 0.054 313)
-
Step 400
400
#B491C7
oklch(70.8% 0.086 313.5)
-
Step 500
500
#A175B9
oklch(63.2% 0.11 313.1)
-
Step 600
600
#8C5CA5
oklch(55.6% 0.121 313.3)
-
Step 700
700
#774C8E
oklch(49.2% 0.112 312.9)
-
Step 800
800 (this color)
#5A386C
oklch(40.4% 0.093 313)
-
Step 900
900
#4F355D
oklch(37.6% 0.073 313.1)
-
Step 950
950
#2E2036
oklch(27.1% 0.044 312.7)
#5A386C 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) | #2D446E | 0.076 |
| Deuteranopia (no green cones) | #36476B | 0.070 |
| Tritanopia (no blue cones) | #58404D | 0.064 |
| Achromatopsia (no color) | #464646 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A386C
#5A386C
oklch(40.4% 0.093 313)
- #345319
#345319
oklch(40.4% 0.093 133.1)
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 #5A386C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.060
- Twilight #4E518B ΔE 0.077
- Blueberry #464196 ΔE 0.078
- Dusk #4E5481 ΔE 0.079
- Rebecca Purple #663399 ΔE 0.079
- Purple Brown #673A3F ΔE 0.082
- Grape Purple #5D1451 ΔE 0.083
- Dusty Grape #545775 ΔE 0.086
Use #5A386C 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.