#5B2145
Closest named color: Grape Purple (#5D1451). oklch(34.7% 0.097 345.1), rgb(91, 33, 69).
Aa
White text reads best on this color (12.01:1).
About this color
#5B2145 is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.097 and its hue 345°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.036 away. White text reads best on it, at 12.01:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.097) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.74:1 |
| White text | 12.01:1 |
Values
| HEX | #5B2145 |
| RGB | rgb(91, 33, 69) |
| HSL | hsl(323, 47%, 24%) |
| OKLCH | oklch(34.7% 0.097 345.1) |
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 #5B2145 | 12.01:1 | AAA | Lc -100.6 | Preferred for body text |
| Black text on #5B2145 | 1.74:1 | Fails | Lc 0.0 | Not readable |
| #5B2145 text on white | 12.01:1 | AAA | Lc 97.0 | Preferred for body text |
| #5B2145 text on black | 1.74:1 | 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
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F5E5ED
oklch(93.7% 0.02 345.7)
-
Step 200
200
#EECFDF
oklch(88.5% 0.04 345.4)
-
Step 300
300
#E4AECB
oklch(80.9% 0.073 345.4)
-
Step 400
400
#D482B1
oklch(70.7% 0.116 345.1)
-
Step 500
500
#C6609E
oklch(63.1% 0.149 344.8)
-
Step 600
600
#B14488
oklch(55.5% 0.161 345.2)
-
Step 700
700
#983574
oklch(49.1% 0.15 344.9)
-
Step 800
800
#7C2D5E
oklch(42.8% 0.124 345.4)
-
Step 900
900 (this color)
#5B2145
oklch(34.7% 0.097 345.1)
-
Step 950
950
#3B192D
oklch(27.1% 0.061 345.6)
#5B2145 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) | #263046 | 0.105 |
| Deuteranopia (no green cones) | #373A44 | 0.093 |
| Tritanopia (no blue cones) | #612030 | 0.039 |
| Achromatopsia (no color) | #363636 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B2145
#5B2145
oklch(34.7% 0.097 345.1)
- #004530
#004530
oklch(34.6% 0.073 165.2)
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 #5B2145, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.036
- Merlot #730039 ΔE 0.060
- Velvet #750851 ΔE 0.064
- Burgundy #610023 ΔE 0.064
- Plum Purple #4E0550 ΔE 0.068
- Rich Purple #720058 ΔE 0.069
- Deep Violet #490648 ΔE 0.071
- Claret #680018 ΔE 0.076
Use #5B2145 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.