#55273A
Closest named color: Grape Purple (#5D1451). oklch(34.2% 0.072 355.5), rgb(85, 39, 58).
Aa
White text reads best on this color (12.08:1).
About this color
#55273A is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.072 and its hue 356°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.064 away. White text reads best on it, at 12.08:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.072) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.73:1 |
| White text | 12.08:1 |
Values
| HEX | #55273A |
| RGB | rgb(85, 39, 58) |
| HSL | hsl(335, 37%, 24%) |
| OKLCH | oklch(34.2% 0.072 355.5) |
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 #55273A | 12.08:1 | AAA | Lc -100.9 | Preferred for body text |
| Black text on #55273A | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #55273A text on white | 12.08:1 | AAA | Lc 97.3 | Preferred for body text |
| #55273A text on black | 1.73:1 | 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
#FAF3F5
oklch(97% 0.008 357.8)
-
Step 100
100
#F3E6EA
oklch(93.6% 0.015 356.6)
-
Step 200
200
#EBD1DA
oklch(88.5% 0.031 354.8)
-
Step 300
300
#DEB3C2
oklch(80.9% 0.053 355.5)
-
Step 400
400
#CC8AA3
oklch(70.7% 0.086 355.1)
-
Step 500
500
#BE6C8C
oklch(63.2% 0.111 355.9)
-
Step 600
600
#A95276
oklch(55.6% 0.121 355.7)
-
Step 700
700
#914263
oklch(49.1% 0.113 355.8)
-
Step 800
800
#753751
oklch(42.6% 0.092 355.3)
-
Step 900
900 (this color)
#55273A
oklch(34.2% 0.072 355.5)
-
Step 950
950
#381C27
oklch(26.9% 0.047 355.7)
#55273A 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) | #2D313B | 0.079 |
| Deuteranopia (no green cones) | #393939 | 0.072 |
| Tritanopia (no blue cones) | #5B242E | 0.023 |
| Achromatopsia (no color) | #363636 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #55273A
#55273A
oklch(34.2% 0.072 355.5)
- #004337
#004337
oklch(34.2% 0.064 175.8)
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 #55273A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.064
- Burgundy #610023 ΔE 0.065
- Purple Brown #673A3F ΔE 0.067
- Claret #680018 ΔE 0.072
- Merlot #730039 ΔE 0.076
- Onyx #343A40 ΔE 0.077
- Reddy Brown #6E1005 ΔE 0.082
- Space Cadet #2B2D42 ΔE 0.082
Use #55273A 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.