#5A386F
Closest named color: Dark Slate Blue (#483D8B). oklch(40.6% 0.097 311.3), rgb(90, 56, 111).
Aa
White text reads best on this color (9.41:1).
About this color
#5A386F is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.097 and its hue 311°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.056 away. White text reads best on it, at 9.41:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.22:1 |
| White text | 9.41:1 |
Values
| HEX | #5A386F |
| RGB | rgb(90, 56, 111) |
| HSL | hsl(277, 33%, 33%) |
| OKLCH | oklch(40.6% 0.097 311.3) |
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 #5A386F | 9.41:1 | AAA | Lc -95.9 | Preferred for body text |
| Black text on #5A386F | 2.22:1 | Fails | Lc 12.4 | Not readable |
| #5A386F text on white | 9.41:1 | AAA | Lc 91.6 | Preferred for body text |
| #5A386F text on black | 2.22:1 | Fails | Lc -10.8 | 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
#E0D4E9
oklch(88.6% 0.031 311)
-
Step 300
300
#CDB7DC
oklch(81% 0.056 311.6)
-
Step 400
400
#B391CA
oklch(70.8% 0.089 311.3)
-
Step 500
500
#A074BD
oklch(63.1% 0.116 311.1)
-
Step 600
600
#8B5CA9
oklch(55.7% 0.125 311)
-
Step 700
700
#764B91
oklch(49.1% 0.117 311.1)
-
Step 800
800 (this color)
#5A386F
oklch(40.6% 0.097 311.3)
-
Step 900
900
#4F355F
oklch(37.8% 0.076 311.6)
-
Step 950
950
#2E1F37
oklch(26.9% 0.048 312.1)
#5A386F 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) | #2B4471 | 0.078 |
| Deuteranopia (no green cones) | #35476E | 0.071 |
| Tritanopia (no blue cones) | #58414E | 0.068 |
| Achromatopsia (no color) | #464646 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A386F
#5A386F
oklch(40.6% 0.097 311.3)
- #365313
#365313
oklch(40.5% 0.096 130.9)
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 #5A386F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.056
- Blueberry #464196 ΔE 0.073
- Rebecca Purple #663399 ΔE 0.074
- Twilight #4E518B ΔE 0.075
- Dusk #4E5481 ΔE 0.077
- Grape Purple #5D1451 ΔE 0.085
- Dusty Grape #545775 ΔE 0.086
- Purple Brown #673A3F ΔE 0.087
Use #5A386F 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.