#5C3550
Closest named color: Purple Brown (#673A3F). oklch(38.7% 0.068 339.3), rgb(92, 53, 80).
Aa
White text reads best on this color (10.09:1).
About this color
#5C3550 is a dark, muted purple. In OKLCH its lightness is 39%, its chroma 0.068 and its hue 339°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.043 away. White text reads best on it, at 10.09:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | muted (0.068) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.08:1 |
| White text | 10.09:1 |
Values
| HEX | #5C3550 |
| RGB | rgb(92, 53, 80) |
| HSL | hsl(318, 27%, 28%) |
| OKLCH | oklch(38.7% 0.068 339.3) |
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 #5C3550 | 10.09:1 | AAA | Lc -97.4 | Preferred for body text |
| Black text on #5C3550 | 2.08:1 | Fails | Lc 10.7 | Not readable |
| #5C3550 text on white | 10.09:1 | AAA | Lc 93.3 | Preferred for body text |
| #5C3550 text on black | 2.08:1 | Fails | Lc -9.2 | 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
#F9F4F7
oklch(97.2% 0.007 340.4)
-
Step 100
100
#F1E6ED
oklch(93.6% 0.015 338.9)
-
Step 200
200
#E7D2DF
oklch(88.5% 0.029 340.1)
-
Step 300
300
#D8B4CB
oklch(80.8% 0.051 339.8)
-
Step 400
400
#C38DB1
oklch(70.7% 0.081 339.4)
-
Step 500
500
#B3709E
oklch(63.2% 0.104 339.4)
-
Step 600
600
#9E5789
oklch(55.6% 0.113 339.2)
-
Step 700
700
#874774
oklch(49.1% 0.105 339.4)
-
Step 800
800
#6E3A5F
oklch(42.7% 0.089 338.9)
-
Step 900
900 (this color)
#5C3550
oklch(38.7% 0.068 339.3)
-
Step 950
950
#341E2D
oklch(27% 0.042 339.5)
#5C3550 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) | #363E51 | 0.070 |
| Deuteranopia (no green cones) | #40444F | 0.064 |
| Tritanopia (no blue cones) | #60363F | 0.031 |
| Achromatopsia (no color) | #424242 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5C3550
#5C3550
oklch(38.7% 0.068 339.3)
- #1D4F37
#1D4F37
oklch(38.6% 0.068 159.7)
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 #5C3550, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.043
- Brownish Purple #76424E ΔE 0.067
- Grape Purple #5D1451 ΔE 0.074
- Charcoal Grey #3C4142 ΔE 0.074
- Onyx #343A40 ΔE 0.081
- Velvet #750851 ΔE 0.086
- Merlot #730039 ΔE 0.090
- Dark Grey Blue #29465B ΔE 0.090
Use #5C3550 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.