#55223D
Closest named color: Grape Purple (#5D1451). oklch(33.5% 0.083 349.6), rgb(85, 34, 61).
Aa
White text reads best on this color (12.48:1).
About this color
#55223D is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.083 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.051 away. White text reads best on it, at 12.48:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.083) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.68:1 |
| White text | 12.48:1 |
Values
| HEX | #55223D |
| RGB | rgb(85, 34, 61) |
| HSL | hsl(328, 43%, 23%) |
| OKLCH | oklch(33.5% 0.083 349.6) |
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 #55223D | 12.48:1 | AAA | Lc -101.4 | Preferred for body text |
| Black text on #55223D | 1.68:1 | Fails | Lc 0.0 | Not readable |
| #55223D text on white | 12.48:1 | AAA | Lc 97.9 | Preferred for body text |
| #55223D text on black | 1.68:1 | 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
#FAF3F6
oklch(97% 0.008 349.2)
-
Step 100
100
#F4E5EC
oklch(93.6% 0.019 347.4)
-
Step 200
200
#ECD0DC
oklch(88.4% 0.035 350.1)
-
Step 300
300
#E1B1C7
oklch(81% 0.062 349.4)
-
Step 400
400
#D086AA
oklch(70.7% 0.101 349.4)
-
Step 500
500
#C26795
oklch(63.2% 0.128 349.7)
-
Step 600
600
#AD4C7F
oklch(55.6% 0.139 349.8)
-
Step 700
700
#943D6B
oklch(49.2% 0.128 350)
-
Step 800
800
#783358
oklch(42.7% 0.106 349.2)
-
Step 900
900 (this color)
#55223D
oklch(33.5% 0.083 349.6)
-
Step 950
950
#391B2A
oklch(27% 0.052 349.8)
#55223D 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) | #282E3E | 0.090 |
| Deuteranopia (no green cones) | #36373C | 0.081 |
| Tritanopia (no blue cones) | #5B202C | 0.031 |
| Achromatopsia (no color) | #343434 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #55223D
#55223D
oklch(33.5% 0.083 349.6)
- #004131
#004131
oklch(33.4% 0.066 170)
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 #55223D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.051
- Burgundy #610023 ΔE 0.059
- Merlot #730039 ΔE 0.070
- Deep Violet #490648 ΔE 0.071
- Claret #680018 ΔE 0.072
- Plum Purple #4E0550 ΔE 0.073
- Purple Brown #673A3F ΔE 0.078
- Eggplant Purple #430541 ΔE 0.079
Use #55223D 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.