#55163A
Closest named color: Grape Purple (#5D1451). oklch(31.7% 0.101 349.2), rgb(85, 22, 58).
Aa
White text reads best on this color (13.44:1).
About this color
#55163A is a dark, moderately saturated red. In OKLCH its lightness is 32%, its chroma 0.101 and its hue 349°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.044 away. White text reads best on it, at 13.44:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.101) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.56:1 |
| White text | 13.44:1 |
Values
| HEX | #55163A |
| RGB | rgb(85, 22, 58) |
| HSL | hsl(326, 59%, 21%) |
| OKLCH | oklch(31.7% 0.101 349.2) |
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 #55163A | 13.44:1 | AAA | Lc -102.5 | Preferred for body text |
| Black text on #55163A | 1.56:1 | Fails | Lc 0.0 | Not readable |
| #55163A text on white | 13.44:1 | AAA | Lc 99.2 | Preferred for body text |
| #55163A text on black | 1.56:1 | 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 950.
-
Step 50
50
#FFF1F7
oklch(97.1% 0.017 349.5)
-
Step 100
100
#FDE1ED
oklch(93.6% 0.034 350)
-
Step 200
200
#FCC8E0
oklch(88.5% 0.066 349.1)
-
Step 300
300
#FBA0CD
oklch(81% 0.121 349.1)
-
Step 400
400
#F365B3
oklch(70.6% 0.192 349.1)
-
Step 500
500
#EA25A0
oklch(63% 0.246 349.1)
-
Step 600
600
#CB0088
oklch(55.6% 0.233 349.1)
-
Step 700
700
#AC0072
oklch(49.1% 0.205 349.4)
-
Step 800
800
#8E005E
oklch(42.7% 0.179 349.1)
-
Step 900
900
#77004E
oklch(37.6% 0.157 349.1)
-
Step 950
950 (this color)
#55163A
oklch(31.7% 0.101 349.2)
#55163A 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) | #1F283B | 0.112 |
| Deuteranopia (no green cones) | #313339 | 0.100 |
| Tritanopia (no blue cones) | #5C1325 | 0.040 |
| Achromatopsia (no color) | #2F2F2F | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #55163A
#55163A
oklch(31.7% 0.101 349.2)
- #003C2D
#003C2D
oklch(31.7% 0.063 169.9)
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 #55163A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.044
- Burgundy #610023 ΔE 0.047
- Deep Violet #490648 ΔE 0.054
- Plum Purple #4E0550 ΔE 0.057
- Eggplant Purple #430541 ΔE 0.060
- Merlot #730039 ΔE 0.066
- Claret #680018 ΔE 0.067
- Aubergine #3D0734 ΔE 0.068
Use #55163A 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.