#551C35
Closest named color: Burgundy (#610023). oklch(32.3% 0.089 356), rgb(85, 28, 53).
Aa
White text reads best on this color (13.09:1).
About this color
#551C35 is a dark, moderately saturated red. In OKLCH its lightness is 32%, its chroma 0.089 and its hue 356°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.045 away. White text reads best on it, at 13.09:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.089) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.60:1 |
| White text | 13.09:1 |
Values
| HEX | #551C35 |
| RGB | rgb(85, 28, 53) |
| HSL | hsl(334, 50%, 22%) |
| OKLCH | oklch(32.3% 0.089 356) |
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 #551C35 | 13.09:1 | AAA | Lc -102.2 | Preferred for body text |
| Black text on #551C35 | 1.60:1 | Fails | Lc 0.0 | Not readable |
| #551C35 text on white | 13.09:1 | AAA | Lc 98.8 | Preferred for body text |
| #551C35 text on black | 1.60:1 | 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
#FEF2F6
oklch(97.2% 0.014 355)
-
Step 100
100
#FCE2EA
oklch(93.6% 0.03 357.1)
-
Step 200
200
#FACADA
oklch(88.5% 0.058 356.4)
-
Step 300
300
#F8A4C3
oklch(81% 0.106 356)
-
Step 400
400
#EF6DA4
oklch(70.6% 0.17 355.8)
-
Step 500
500
#E63B8E
oklch(63.1% 0.217 355.9)
-
Step 600
600
#CE0077
oklch(55.5% 0.227 356.1)
-
Step 700
700
#AF0064
oklch(49.1% 0.201 356.2)
-
Step 800
800
#910052
oklch(42.8% 0.175 356.1)
-
Step 900
900
#761044
oklch(37.8% 0.141 356.1)
-
Step 950
950 (this color)
#551C35
oklch(32.3% 0.089 356)
#551C35 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) | #252A36 | 0.099 |
| Deuteranopia (no green cones) | #353434 | 0.088 |
| Tritanopia (no blue cones) | #5C1826 | 0.029 |
| Achromatopsia (no color) | #313131 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #551C35
#551C35
oklch(32.3% 0.089 356)
- #003D32
#003D32
oklch(32.2% 0.06 176)
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 #551C35, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.045
- Grape Purple #5D1451 ΔE 0.056
- Claret #680018 ΔE 0.060
- Merlot #730039 ΔE 0.068
- Deep Violet #490648 ΔE 0.069
- Plum Purple #4E0550 ΔE 0.073
- Eggplant Purple #430541 ΔE 0.074
- Aubergine #3D0734 ΔE 0.077
Use #551C35 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.