#551628
Closest named color: Burgundy (#610023). oklch(31.1% 0.094 7.2), rgb(85, 22, 40).
Aa
White text reads best on this color (13.71:1).
About this color
#551628 is a dark, moderately saturated red. In OKLCH its lightness is 31%, its chroma 0.094 and its hue 7°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.033 away. White text reads best on it, at 13.71:1.
| Hue family | Reds |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.53:1 |
| White text | 13.71:1 |
Values
| HEX | #551628 |
| RGB | rgb(85, 22, 40) |
| HSL | hsl(343, 59%, 21%) |
| OKLCH | oklch(31.1% 0.094 7.2) |
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 #551628 | 13.71:1 | AAA | Lc -102.8 | Preferred for body text |
| Black text on #551628 | 1.53:1 | Fails | Lc 0.0 | Not readable |
| #551628 text on white | 13.71:1 | AAA | Lc 99.6 | Preferred for body text |
| #551628 text on black | 1.53:1 | 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
#FFF2F4
oklch(97.2% 0.014 6.7)
-
Step 100
100
#FEE2E6
oklch(93.7% 0.031 7.9)
-
Step 200
200
#FEC9D2
oklch(88.5% 0.061 7)
-
Step 300
300
#FEA2B4
oklch(80.9% 0.111 7.1)
-
Step 400
400
#F8698D
oklch(70.7% 0.177 7.2)
-
Step 500
500
#F02F71
oklch(63.1% 0.227 7.2)
-
Step 600
600
#D3005C
oklch(55.6% 0.223 7.2)
-
Step 700
700
#B3004D
oklch(49.2% 0.197 7.2)
-
Step 800
800
#94003E
oklch(42.7% 0.171 7.4)
-
Step 900
900
#7B0434
oklch(37.6% 0.148 6.8)
-
Step 950
950 (this color)
#551628
oklch(31.1% 0.094 7.2)
#551628 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) | #242528 | 0.105 |
| Deuteranopia (no green cones) | #353226 | 0.096 |
| Tritanopia (no blue cones) | #5D0B1D | 0.024 |
| Achromatopsia (no color) | #2D2D2D | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #551628
#551628
oklch(31.1% 0.094 7.2)
- #003935
#003935
oklch(31% 0.054 187.2)
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 #551628, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.033
- Claret #680018 ΔE 0.047
- Mahogany #4A0100 ΔE 0.066
- Reddy Brown #6E1005 ΔE 0.069
- Merlot #730039 ΔE 0.073
- Grape Purple #5D1451 ΔE 0.075
- Chocolate Brown #411900 ΔE 0.075
- Dark Plum #3F012C ΔE 0.075
Use #551628 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.