#5B2948
Closest named color: Grape Purple (#5D1451). oklch(36.1% 0.084 344.1), rgb(91, 41, 72).
Aa
White text reads best on this color (11.31:1).
About this color
#5B2948 is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.084 and its hue 344°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.049 away. White text reads best on it, at 11.31:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.084) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.85:1 |
| White text | 11.31:1 |
Values
| HEX | #5B2948 |
| RGB | rgb(91, 41, 72) |
| HSL | hsl(323, 38%, 26%) |
| OKLCH | oklch(36.1% 0.084 344.1) |
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 #5B2948 | 11.31:1 | AAA | Lc -99.6 | Preferred for body text |
| Black text on #5B2948 | 1.85:1 | Fails | Lc 8.1 | Not readable |
| #5B2948 text on white | 11.31:1 | AAA | Lc 95.8 | Preferred for body text |
| #5B2948 text on black | 1.85:1 | Fails | Lc 0.0 | 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
#FAF3F7
oklch(97.1% 0.009 341.8)
-
Step 100
100
#F3E5ED
oklch(93.5% 0.018 342)
-
Step 200
200
#EBD0DF
oklch(88.4% 0.036 343.3)
-
Step 300
300
#DFB1CB
oklch(80.9% 0.063 343.7)
-
Step 400
400
#CD87B0
oklch(70.7% 0.1 344)
-
Step 500
500
#BF679C
oklch(63.1% 0.129 344.4)
-
Step 600
600
#AA4D87
oklch(55.7% 0.14 344.3)
-
Step 700
700
#923D73
oklch(49.2% 0.132 344)
-
Step 800
800
#76335D
oklch(42.6% 0.108 344.2)
-
Step 900
900 (this color)
#5B2948
oklch(36.1% 0.084 344.1)
-
Step 950
950
#381B2D
oklch(27% 0.053 343.3)
#5B2948 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) | #2D3549 | 0.089 |
| Deuteranopia (no green cones) | #3A3D47 | 0.081 |
| Tritanopia (no blue cones) | #602935 | 0.035 |
| Achromatopsia (no color) | #3A3A3A | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B2948
#5B2948
oklch(36.1% 0.084 344.1)
- #004A32
#004A32
oklch(36.2% 0.078 163.5)
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 #5B2948, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.049
- Purple Brown #673A3F ΔE 0.061
- Merlot #730039 ΔE 0.069
- Velvet #750851 ΔE 0.070
- Burgundy #610023 ΔE 0.077
- Rich Purple #720058 ΔE 0.077
- Plum Purple #4E0550 ΔE 0.082
- Bordeaux #7B002C ΔE 0.084
Use #5B2948 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.